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Commit Graph

582 Commits

Author SHA1 Message Date
Niklas Haas
dead206873 vo_opengl: use glBufferSubData instead of glMapBufferRange
Performance seems pretty much unchanged but I no longer get nasty spikes
on NUMA systems, probably because glBufferSubData runs in the driver or
something.

As a simplification of the code, we also just size the PBO to always
have the full size, even for cropped textures. This seems slower but not
by relevant amounts, and only affects e.g. --vf=crop. It also slightly
increases VRAM usage for textures with big strides.

This new code path is especially nice because it no longer depends on
GL_ARB_map_buffer_range, and no longer uses any functions that can
possibly fail, thus simplifying control flow and seemingly deprecating
the manpage's claim about possible image corruption.

In theory we could also reduce NUM_PBO_BUFFERS since it doesn't seem
like we're streaming uploads anyway, but leave it in there just in
case some drivers disagree...
2017-07-16 17:46:24 +02:00
Niklas Haas
18c74f7dfe
vo_opengl: generalize --scale-clamp etc.
This can help fight ringing without completely killing it, thus
providing a middle-ground between ringing and aliasing.
2017-07-12 19:08:58 +02:00
Ricardo Constantino
005ec766c6
man/options: fix a few broken options' examples 2017-07-12 00:38:54 +01:00
Ricardo Constantino
db60cbb80a
ytdl_hook: actually load the script-opts
Also, comma-separated list doesn't actually work, even quote-surrounded.
Switch to using | instead.
2017-07-11 23:42:22 +01:00
Ricardo Constantino
042e98f4c9
ytdl_hook: add option to exclude URLs from being parsed
This is more of a niche usecase than --ytdl-format and --ytdl-raw-options,
so a simple script option should be enough.

Either create lua-settings/ytdl_hook.conf with
'exclude=example.com,sub.example.com' option or
"--script-opts=ytdl_hook-exclude=example.com,sub.example.com"
2017-07-11 14:18:29 +01:00
Niklas Haas
45a2e1ce0d
manpage: add a description for --scale
For some reason this wasn't actually documented.
2017-07-09 01:13:52 +02:00
Niklas Haas
8c0162e762
vo_opengl: support tone-mapping-param for clip
This just indicates a fixed linear coefficient to multiply into the
signal, similar to the old option --target-brightness (but the inverse
thereof). Good for testing purposes, which is why I added it. (This also
corresponds somewhat to what zimg does)
2017-07-07 21:00:21 +02:00
Niklas Haas
7c1db05cbb
vo_opengl: rework --opengl-dumb-mode
It's now possible to request non-dumb mode as a user, even when not
using any non-dumb features. This change is mostly intended for testing,
so I can easily switch between dumb and non-dumb mode on default
settings. The default behavior is unaffected.
2017-07-07 14:46:46 +02:00
wm4
6a59d7342f demux_lavf: remove --demuxer-lavf-cryptokey option
Was at least somewhat broken, and is misleading. I don't really have an
idea why FFmpeg has two AVOptions here anyway. We don't need to care,
and I'm only aware of 1 user trying this option ever.

See #4579.
2017-07-06 18:08:04 +02:00
Niklas Haas
aa2bdec26c
vo_opengl: also expose NAME_mul for user shaders
This is exposed so that bjin/mpv-prescalers can use textureGatherOffset
for performance.

Since there are now quite a lot of parameters where it isn't quite clear
why they're all defined, add a paragraph to the man page that explains
them a bit.
2017-07-06 11:30:33 +02:00
Niklas Haas
9e04018f92
vo_opengl: add --tone-mapping-desaturate
This helps prevent unnaturally, weirdly colorized blown out highlights
for direct images of the sunlit sky and other way-too-bright HDR
content. I was debating whether to set the default at 1.0 or 2.0, but
went with the more conservative option that preserves more detail/color.
2017-07-06 05:43:00 +02:00
Niklas Haas
ad0d6caac7 vo_opengl: use textureGatherOffset for polar filters
This is more efficient on my machine (nvidia), but only when applied to
groups of exactly 4 texels. So we switch to the more efficient
textureGather for groups of 4. Some notes:

- textureGatherOffset seems to be faster than textureGather by a
  non-negligible amount, but for some reason, textureOffset is still
  slower than a straight-up texture
- textureGather* requires GLSL 400; and at least on nvidia, this
  requires actually allocating a GL 4.0 context.
- the code in opengl/common.c that clamped the GLSL version to 330 is
  deprecated, because the old user shader style has been removed
  completely in the meantime
- To combat the growing complexity of the polar sampling code, we drop
  the antiringing functionality from EWA shaders completely, since it
  never really worked well for EWA to begin with. (Horrific artifacting)
2017-07-05 11:21:58 +02:00
Niklas Haas
8854a2bef6
filter_kernels: add radius cutoff functionality
This allows filter functions to be prematurely cut off once their
contributions start becoming insignificant. This effectively prevents
wasted GPU time sampling from parts of the function that are essentially
reduced to zero by the window function, providing anywhere from a 10% to
20% speedup. (5700μs -> 4700μs for me)
2017-07-03 11:51:37 +02:00
wm4
e4bc563fd2 options: change everything again
Fucking bullshit.
2017-07-02 16:29:45 +02:00
Niklas Haas
dd78cc6fe7 vo_opengl: refactor vo performance subsystem
This replaces `vo-performance` by `vo-passes`, bringing with it a number
of changes and improvements:

1. mpv users can now introspect the vo_opengl passes, which is something
   that has been requested multiple times.

2. performance data is now measured per-pass, which helps both
   development and debugging.

3. since adding more passes is cheap, we can now report information for
   more passes (e.g. the blit pass, and the osd pass). Note: we also
   switch to nanosecond scale, to be able to measure these passes
   better.

4. `--user-shaders` authors can now describe their own passes, helping
   users both identify which user shaders are active at any given time
   as well as helping shader authors identify performance issues.

5. the timing data per pass is now exported as a full list of samples,
   so projects like Argon-/mpv-stats can immediately read out all of the
   samples and render a graph without having to manually poll this
   option constantly.

Due to gl_timer's design being complicated (directly reading performance
data would block, so we delay the actual read-back until the next _start
command), it's vital not to conflate different passes that might be
doing different things from one frame to another. To accomplish this,
the actual timers are stored as part of the gl_shader_cache's sc_entry,
which makes them unique for that exact shader.

Starting and stopping the time measurement is easy to unify with the
gl_sc architecture, because the existing API already relies on a
"generate, render, reset" flow, so we can just put timer_start and
timer_stop in sc_generate and sc_reset, respectively.

The ugliest thing about this code is that due to the need to keep pass
information relatively stable in between frames, we need to distinguish
between "new" and "redrawn" frames, which bloats the code somewhat and
also feels hacky and vo_opengl-specific. (But then again, this entire
thing is vo_opengl-specific)
2017-07-01 00:58:27 +02:00
wm4
91583fccac options: change path list options, and document list options
The changes to path list options is basically getting rid of the need to
pass multiple paths to a single option. Instead, you can use the option
multiple times. The old behavior can be used by using the -set suffix
with the option.

Change some options to path lists. For example --script is now append by
default, and if you use --script-set, you need to use ":"/";" as
separator instead of ",".

--sub-paths/--audio-file-paths is a deprecated alias now, and will break
if the user tries to pass multiple paths to it. I'm assuming that if
these are used, most users will pass only 1 path anyway.

--opengl-shaders has more compatibility handling, since it's probably
rather common that users pass multiple options to it.

Also document all that in the manpage.

I'll probably regret this later, as it somewhat increases the complexity
of the option parser, rather than increasing it.
2017-06-30 16:39:36 +02:00
wm4
b266a334c1 video: change --video-aspect-method default value again
I noticed that the previous default, bitstream, actually breaks with
some shitty anamorphic DVD rips that signal square pixel aspect in the
bitstream. So I think the "container" method is a better default.
2017-06-29 22:34:57 +02:00
wm4
1b0dec04f4 manpage: fix unfinished sentence
No idea what I intended to write here, so I'm finishing it in some way
that makes sense (going by the commit that added it).

Fixes #4525.
2017-06-29 16:24:17 +02:00
James Ross-Gowan
8ce65f7c11 manpage: fix --angle-swapchain-length requirements
This should also make a difference with the Windows 7 Platform Update.
2017-06-26 18:59:54 +10:00
Ricardo Constantino
9ce0cb2c59
man/options: correct --{sub,osd}-font examples
Comic Sans is a good font that did nothing wrong.
2017-06-21 14:47:36 +01:00
Niklas Haas
2e45b8fa1a vo_opengl: implement sony s-log2 trc
Apparently this is virtually identical to Panasonic's V-Log, but using
the constants from S-Log1 and an extra scaling coefficient to make the
S-Log1 curve less limited. Whatever floats their NIH boat, I guess.

Source: https://pro.sony.com/bbsccms/assets/files/micro/dmpc/training/S-Log2_Technical_PaperV1_0.pdf
2017-06-18 20:54:44 +02:00
Niklas Haas
326e02e955 vo_opengl: implement sony s-log1 trc
Source: https://pro.sony.com/bbsccms/assets/files/mkt/cinema/solutions/slog_manual.pdf

Not 100% confident in the implementation since the values from the spec
seem to be very subtly off (~1%), but it should be close enough for
practical purposes.
2017-06-18 20:54:44 +02:00
Niklas Haas
da7ae75e26 csputils: implement sony s-gamut
The S-Log "matching" colorspace
2017-06-18 20:54:44 +02:00
Niklas Haas
fe1227883a csputils: rename HDR curves
st2084 and std-b67 are really weird names for PQ and HLG, which is what
everybody else (including e.g. the ITU-R) calls them. Follow their
example.

I decided against naming them bt2020-pq and bt2020-hlg because it's not
necessary in this case. The standard name is only used for the other
colorspaces etc. because those literally have no other names.
2017-06-18 20:54:44 +02:00
Niklas Haas
c335e84230 video: refactor HDR implementation
List of changes:

1. Kill nom_peak, since it's a pointless non-field that stores nothing
   of value and is _always_ derived from ref_white anyway.

2. Kill ref_white/--target-brightness, because the only case it really
   existed for (PQ) actually doesn't need to be this general: According
   to ITU-R BT.2100, PQ *always* assumes a reference monitor with a
   white point of 100 cd/m².

3. Improve documentation and comments surrounding this stuff.
4. Clean up some of the code in general. Move stuff where it belongs.
2017-06-18 20:48:23 +02:00
wm4
642e963c86 dec_video: change license to LGPL (almost)
"Almost" because this might contain copyright by michael, who agreed
with LGPL, but only once the core is LGPL. This is preparation for that
to happen.

Apart from that, the usual remarks apply. In particular, dec_video.c
started out quite chaotic with no modularization, but was later
basically gutted, and in general rewritten a bunch of times. Not going
to give a history lesson.

Special attention needs to be given to 3 patches by cehosos, who did not
agree to the relicensing:

240b743ebd: --field-dominance
e32cbbf7dc: reinit VO if aspect ratio changes
306f6243fd: use container aspect if codec aspect unset (?)

The first patch is pretty clearly still in the current code, and needs
to be disabled for LGPL.

The functionality of the second patch is still active, but implemented
completely different, and as part of general frame parameter changes (at
the time of the patch, MPlayer already reinitialized the VO on frame
size and pixel format changes - all this was merged into a single check
for changing image parameters).

The third patch makes me a bit more uncomfortable. It appears the code
was moved to dec_video.c in de68b8f23c, and further changed in
82f0d373, 0a0bb905, and bf13bd0d. You could claim that cehoyos'
copyright still sticks. Fortunately, we implement alternative aspect
detection, which is simpler and probably preferable, and which arguably
contains none of the original code and logic, and thus should be fully
safe.

While I don't know if cehoyos' copyright actually still applies, I'm
more comfortable with making the code GPL-only for now. Also change the
default to use the (in future) plain LGPL code, and deprecate the one
associated with the GPL code, so we can eventually remove the GPL code.

But it's also possible we decide that the copyright doesn't apply, and
undo the deprecation and GPL guards.

I expect that users won't notice anything. If you ask me, the old aspect
method was probably an accidental bug instead of intentional behavior.

Although, the new aspect method was broken too, so I had to fix it.
2017-06-18 18:58:36 +02:00
Niklas Haas
d8a3b10f45
vo_opengl: add new HDR tone mapping algorithm
I call it `mobius` because apparently the form f(x) = (cx+a)/(dx+b) is
called a Möbius transform, which is the algorithm this is based on. In
the extremes it becomes `reinhard` (param=0.0 and `clip` (param=1.0),
smoothly transitioning between the two depending on the parameter.

This is a useful tone mapping algorithm since the tunable mobius
transform allows the user to decide the trade-off between color accuracy
and detail preservation on a continuous scale. The default of 0.3 is
already far more accurate than `reinhard` while also being reasonably
good at preserving highlights, without suffering from the overall
brightness drop and color distortion of `hable`.

For these reasons, make this the new default. Also expand and improve
the documentation for these tone mapping functions.
2017-06-09 11:27:28 +01:00
Niklas Haas
4d1ffecabc options: slight cleanup of --sub-ass-style-override
List of changes:

1. Rename `signfs` to `scale`, to better match what it actually does
   (force --sub-scale to apply to ASS subtitles), and fix the blatantly
   wrong documentation (it actually specifically does *not* apply to
   signs)

2. Rename `--sub-ass-style-override` to `--sub-ass-override` to help
   reduce confusion between it and `--sub-ass-force-style`, as well as
   pointing out that it doesn't necessarily actually override styles.
   (The new `scale` option, for example, only sets
   ASS_OVERRIDE_BIT_FONT_SIZE, but not ASS_OVERRIDE_BIT_STYLE)

3. Mention that `--sub-ass-override` is generally sort of smart about
   only overriding dialog, not signs.
2017-06-07 15:55:03 +02:00
wm4
c075b48ee0 options: change --sub-fix-timing default
Why? Better than wasting time by arguing with idiots.

Fixes #4484.
2017-06-06 18:58:20 +02:00
Philip Langdale
7424651b96 vo_opengl: hwdec_cuda: Support separate decode and display devices
In a multi GPU scenario, it may be desirable to use different GPUs
for decode and display responsibilities. For example, if a secondary
GPU has better video decoding capabilities.

In such a scenario, we need to initialise a separate context for each
GPU, and use the display context in hwdec_cuda, while passing the
decode context to avcodec.

Once that's done, the actually hand-off between the two GPUs is
transparent to us (It happens during the cuMemcpy2D operation which
copies the decoded frame from a cuda buffer to the OpenGL texture).

In the end, the bulk of the work is around introducing a new
configuration option to specify the decode device.
2017-06-03 16:41:03 +02:00
Ricardo Constantino
5974f575a6
man/options: further document --chapters-file accepted files 2017-05-22 16:10:49 +01:00
wm4
73a0ea4d87 manpage: better description for --external-file 2017-05-16 12:20:01 +02:00
wm4
afead7a356 audio: merge --replaygain-track and --replaygain-album into one option
This is probably better than separate options. For example, the user
does not have to guess which one is applied if both options are enabled.
2017-04-27 00:21:17 +02:00
wm4
f1c4d20e65 audio: move replaygain control to top-level options
af_volume is deprecated, and so are its replaygain sub-options. To make
it possible to use replaygain without deprecated options (and of course
to make it available at all after af_volume is dropped), reintroduce
them as top-level options.

This also means that they are easily changeable at runtime by using them
as properties. Change the "volume" property to use the new update
mechanism as well.

We don't actually bother sharing the implementation between new and
deprecated mechanisms, as the deprecated one will simply be deleted.

For the from_dB() functions, we mention anders' copyright, although I'm
not sure if a mere formula is copyrightable. This will have to be
determined later.

This whole change is mostly untested. Our distributed human CI will take
care of it.
2017-04-26 21:45:55 +02:00
wm4
3709ce6718 demux: estimate total packet size, deprecate packet number limits
It's all explained in the DOCS changes. Although this option was always
kind of obscure and pointless. Until it is removed, the only reason for
setting it would be to raise the static default limit, so change its
default to INT_MAX so that it does nothing by default.
2017-04-14 19:19:44 +02:00
Dan Oscarsson
ae0a40259f player: add --keep-open-pause=no option
Instead of pausing if --keep-open is active, stop
at end but continue playing if seeking backwards.
And then stop again when end is reached.

Signed-off-by: wm4 <wm4@nowhere>

Over the PR, the option was renamed, and the manpage additions were
slightly changed/enhanced.
2017-04-14 17:43:34 +02:00
wm4
e2464b832b command, manpage: some leftover mentions of renamed --loop option 2017-04-11 12:15:38 +02:00
wm4
a1b1972ec6 manpage: group --loop options together 2017-04-10 21:19:47 +02:00
wm4
6dea8fceda options: deprecate --loop
Also "announce" the plans to undeprecate it with changed semantics
later. The deprecation period is needed to warn script authors and
client API users (etc.) of the change.

This is done because everyone seems to expect --loop to loop the current
file, not the playlist. Even in cases when only 1 file is on the
playlist, the --loop-file semantics seem to be preferred.
2017-04-10 21:19:13 +02:00
wm4
759ac6cc93 vo_opengl: add option for caching shaders on disk
Mostly because of ANGLE (sadly).

The implementation became unpleasantly big, but at least it's relatively
self-contained.

I'm not sure to what degree shaders from different drivers are
compatible as in whether a driver would randomly misbehave if it's fed
a binary created by another driver. The useless binayFormat parameter
won't help it, as they can probably easily clash. As usual, OpenGL is
pretty shit here.
2017-04-08 16:43:56 +02:00
Ricardo Constantino
d2fcca7ad0
external_files: enable autoloading with URLs
Closes #3264
2017-04-01 15:42:42 +01:00
Akemi
063ca8f0fe osx: fix key input in certain circumstances
for a reason i can just assume some key events can vanish from the
event chain and mpv seems unresponsive.

after quite some testing i could confirm that the events are present at
the first entry point of the event chain, the sendEvent method of the
Application, and that they vanish at a point afterwards. now we use
that entry point to grab keyDown and keyUp events. we also stop
propagating those key events to prevent the no key input' error sound.
if we ever need the key events somewhere down the event chain we need
to start propagating them again. though this is not necessary currently.
2017-03-26 20:38:26 +02:00
James Ross-Gowan
439e2b43c3 vo_opengl: angle: add --angle-flip to set the present model
DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL might be buggy on some hardware.
Additionaly DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL might be supported on some
Windows 7 systems with the platform update, but it might have poor
performance. In these cases, the user might want to disable the use of
DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL swap chains with --angle-flip=no.
2017-03-26 21:50:01 +11:00
wm4
29f9e44723 manpage: minor addition for --video-sync
Nobody needs to read all the text below it, really.
2017-03-25 17:06:04 +01:00
Dan Oscarsson
5b75142a1d sub: add SDH subtitle filter
Add subtitle filter to remove additions for deaf or hard-of-hearing
(SDH). This is for English, but may in part work for others too.
This is an ASS filter and the intention is that it can always be
enabled as it by default do not remove parts that may be normal text.
Harder filtering can be enabled with an additional option.

Signed-off-by: wm4 <wm4@nowhere>
2017-03-25 15:04:05 +01:00
igv
16e8ecb031 vo_opengl: replace uniform variable image_size with input_size
input_size can be the size of a cropped image

Signed-off-by: wm4 <wm4@nowhere>
2017-03-25 13:40:04 +01:00
igv
6b8dadd7c1 vo_opengl: add tex_offset uniform variable to user shaders 2017-03-25 13:39:21 +01:00
igv
2aae5ce0ba vo_opengl: make size of a cropped source image available to user shaders 2017-03-25 13:39:15 +01:00
wm4
80b89cef61 manpage: fix a typo 2017-03-20 05:34:56 +01:00
wm4
7e4a73c8e4 vo_opengl: add a --opengl-es=force2 option
Useful for testing. Unfortunately, the nVidia EGL driver ignores this,
and returns a GLES 3.2 context anyway (which it is allowed to do). Might
still be useable with ANGLE, which will really give you a GLES 2 context
if you ask for it.
2017-03-20 04:57:51 +01:00
wm4
c3248369ac vo_opengl: add experimental vdpauglx backend
As the manpage says, this has no value other than adding bugs.

It uses code based on context_x11.c, and basically does very stripped
down context creation (no alpha support etc.). It uses vdpau for
display, and maps vdpau output surfaces as FBOs to render into them.

This might be good to experiment with asynchronous presentation. For
now, it presents synchronously, with a 4 frame delay (which should whack
off A/V sync). The forced 4 frame delay is probably also why interaction
feels slower.

There are some weird vdpau errors on resizing and uninit. No idea what
causes them.
2017-03-18 17:43:57 +01:00
wm4
46e3dc27af screenshot: change details of --screenshot-format handling
This is just a pointless refactor with the only goal of making
image_writer_opts.format a number.

The pointless part of it is that instead of using some sort of arbitrary
ID (in place of a file extension string), we use a AV_CODEC_ID_. There
was also some idea of falling back to the libavcodec MJPEG encoder if
mpv was not linked against libjpeg, but this fails. libavcodec insist on
having AV_PIX_FMT_YUVJ420P, which we pretend does not exist, and which
we always map to AV_PIX_FMT_YUV420P (without the J indicating full
range), so encoder init fails. This is pretty dumb, but whatever. The
not-caring factor is raised by the fact that we don't know that we
should convert to full range, because encoders have no proper way to
signal this. (Be reminded that AV_PIX_FMT_YUVJ420P is deprecated.)
2017-03-18 15:03:05 +01:00
wm4
8e75297c26 image_writer: remove useless formats
Nobody cares about those.
2017-03-18 14:24:53 +01:00
wm4
85c8556eef hw_videotoolbox: allow using native decoder output format
Depends on FFmpeg commit ade7c1a2326e2bb9b.

It has yet to show whether it actually does what it should. Probably
doesn't.
2017-03-02 11:49:12 +01:00
Akemi
2292501533 cocoa: add option to force dedicated GPU
Fixes #3242
2017-02-27 23:53:53 +01:00
wm4
6f8c953042 demux_lavf: skip avformat_find_stream_info() for some formats
Includes hls, mp4, mkv by default. This also avoids stupid things like
decoding at least 1 video frame per stream in the demuxer.

This also add --demuxer-lavf-probe-info to give finer control over what
happens.
2017-02-23 18:18:22 +01:00
Aman Gupta
53fab20c6d vo_opengl: implement videotoolbox hwdec on iOS
Implements --hwdec=videotoolbox on iOS. Similar to hwdec_osx.c, but
using CVPixelBuffer APIs available on iOS instead of the equivalent
IOSurface APIs in macOS.
2017-02-17 11:43:24 -08:00
wm4
e59e917e71 vo_opengl: hwdec_osx: use new format setup function
We can drop the custom table.

For some reason, the interop does not accept GL_RGB_RAW_422_APPLE as
internal format for GL_RGB_422_APPLE, so switch the format table to use
GL_RGB (this way both interop and real textures work the same).

Another victim of the apparent requirement of exactly matching texture
formats is kCVPixelFormatType_32BGRA. vo_opengl wants to handle this as
normal RGBA texture, with a swizzle applied in the shader.
CGLTexImageIOSurface2D() rejects this, because it wants the exact
internal format. Just drop the format, because it's useless anyway.

(Maybe this is a bit too fragile...)
2017-02-17 17:08:37 +01:00
wm4
e8137ee881 manpage: remove stale --volume-restore-data entry
The option was removed a while ago.
2017-02-17 12:08:12 +01:00
Akemi
64b0d81c32 cocoa: add --ontop-level option for modifying ontop window level
since there are different views on what ontop is, we make the ontop
window level modifiable. at the moment only support for macOS was added.
the default for macOS was changed from 'system' to 'window' since this
fixes an unwanted behaviour in fullscreen and in general causes less
issues with expected behaviour.

Fixes #2376 #3974
2017-02-13 22:49:11 +01:00
wm4
c94ede9e62 manpage: fix incorrect option name for --record-file
Also the one in interface-changes.rst.

Fixes #4121.
2017-02-08 06:54:47 +01:00
wm4
96a45a16af player: add experimental stream recording feature
This is basically a WIP, but it can't remain in a branch forever. A
warning is print when using it as it's still a bit "shaky".
2017-02-07 17:05:17 +01:00
James Ross-Gowan
e0250b9604 vo_opengl: angle: rewrite with custom swap chain
This replaces the old backend that exclusively used EGL windowing with
one that can also use ANGLE's ability to render to directly to a
texture. The advantage of this is that it allows mpv to create the swap
chain itself and this allows mpv to use a flip-mode swap chain on a HWND
(which avoids problems with DirectComposition) and to use a longer swap
chain that has six backbuffers by default (which reportedly fixes
problems with rendering 24fps video on 24Hz monitors.)

Also, "screenshot window" should now work on DXGI 1.2 and up (Windows 8
and up.)
2017-02-07 22:45:07 +11:00
Philip Langdale
46a556bd4b manpage: Reorganise discussion of cuda hwdec to be less confusing
The existing discussion has managed to convince people they should
use cuda-copy instead of cuda, which just isn't right.
2017-02-06 06:14:39 +01:00
S2F0amEgS2xvdmVy
1ec6cd89b9 manpage: state that hwdec d3d11va requires Windows 8+
As the manual entry for --hwdec states that d3d11va and d3d11va-copy require Windows, it can be assumed that it also works for Windows 7. Since it doesn't, according to https://github.com/mpv-player/mpv/issues/3285#issuecomment-228593539, and personal testing, updating the manual accordingly and making the hwdec OS requirements for ANGLE in line with videotoolbox, where OS version is stated.
2017-02-03 09:13:36 +01:00
Dan Oscarsson
f1c9032ddf sub: add justify of subtitles
To make it easier for the eyes, multi line subtitles should
be left justified (for most languages).
This adds an option to define how subtitles are to be justified
inpendently of how they are aligned.
Also add option to enable --sub-justify to be applied on ASS subtitles.
2017-02-01 16:42:58 +01:00
pavelxdd
9c90c902c1 win32: snap to screen edges
Disabled by default. The snap sensitivity value depends on
the screen DPI. The default value is 16px on a 96 DPI screen.

Fixes #2248
2017-01-27 12:00:32 +01:00
wm4
00eadcec8d sub: add option to force using video resolution for image subtitles
Basically for debugging and dealing with broken files.
2017-01-23 15:55:09 +01:00
wm4
73858bb0cc player: remove --stream-capture option/property
This was excessively useless, and I want my time back that was needed to
explain users why they don't want to use it.

It captured the byte stream only, and even for types of streams it was
designed for (like transport streams), it was rather questionable.

As part of the removal, un-inline demux_run_on_thread() (which has only
1 call-site now), and sort of reimplement --stream-dump to write the
data directly instead of using the removed capture code.

(--stream-dump is also very useless, and I struggled coming up with an
explanation for it in the manpage.)
2017-01-21 17:19:01 +01:00
wm4
a35a5bb5f3 x11: pseudo HiDPI scaling
Scale the window by the assumed DPI scaling factor, using 96 DPI as
base. For example, a screen that reports 192 DPI is assumed to have a
DPI scale factor 2. The window will then be created with twice the size.

For robustness reasons, we accept only integer DPI scales between 1 and
9. We also error out if the X and Y scales are very different, as this
most likely indicates a multiscreen system with botched size reporting.

I'm not sure if reading the X server's DPI is such a good idea - maybe
the Xrdb "Xft.dpi" value should be used instead. The current method
follows what xdpyinfo does.

This can be disabled with --hidpi-window-scale=no.
2017-01-19 16:31:54 +01:00
wm4
4adfde5dd1 options: drop deprecated --sub-codepage syntax 2017-01-19 15:46:59 +01:00
wm4
13add62cf0 options: drop deprecated --vd/--ad codecs selection features
Only simple selection works now. Using "-" to terminate codec selection
remains in the code (might get undeprecated).
2017-01-19 15:38:58 +01:00
wm4
e277fadd60 player: add prefetching of the next playlist entry
Since for mpv CLI, the player state is a singleton, full prefetching is
a bit tricky. We do it only on the demuxer layer.

The implementation reuses the old "open thread". This means there is
significant potential for regressions even if the new option is not
used. This is made worse by the fact that I barely tested this code.

The generic mpctx_run_reentrant() wrapper is also removed - this was its
only user, and its remains become part of the new implementation.
2017-01-18 19:02:50 +01:00
wm4
9d68d8fb0f vo_opengl, vo_opengl_cb: better hwdec interop backend selection
Introduce the --opengl-hwdec-interop option, which replaces
--hwdec-preload. The new option allows explicit selection of the interop
backend.

This is relatively complex, and I would have preferred not to add this,
but it's probably useful to debug certain problems. In exchange, the
"new" option documents that pretty much any but the simplest use of it
will not be forward compatible.
2017-01-17 15:48:56 +01:00
wm4
083e470091 manpage: add comment about --alpha being broken on X11/EGL/Mesa 2017-01-16 16:47:57 +01:00
wm4
d3eafc976d manpage: document x11probe OpenGL backend
Fixes #3994.
2017-01-06 22:40:59 +01:00
wm4
1c761bd6f5 options: deprecate some other complex --ad/--vd features
Who even needs those?

Once these deprecations are gone, --ad/--vd are simple lists without any
kind of complex matching.
2016-12-23 18:18:17 +01:00
wm4
9d21f2503f options: deprecate codec family selection in --vd/--ad
Useless now, so get rid of it. Also affects some user-visible display
things (like reported codec in use).
2016-12-23 18:12:29 +01:00
wm4
c560f6ff0a audio: change how spdif codecs are selected
Remove ad_spdif from the normal codec list, and select it explicitly.

One goal was to decouple this from the normal codec selection, so
they're less entangled and the decoder selection code can be simplified
in the far future. This means spdif codec selection is now done
explicitly via select_spdif_codec(). We can also remove the weird
requirements on "dts" and "dts-hd" for the --audio-spdif option, and it
can just do the right thing.

Now both video and audio codecs consist of a single codec family each,
vd_lavc and ad_lavc.
2016-12-23 18:10:07 +01:00
Dario Russo
1ba3525816 Fix mistakes in spelling and grammar 2016-12-21 17:47:57 +01:00
wm4
aab98776f6 options: change --h=... behavior
Does not match a shell pattern anymore. Instead, a simple sub-string
search is done.
2016-12-16 16:09:10 +01:00
Akemi
a8347eb9ba cocoa: fullscreen refactoring
this replaces the old fullscreen with the native
macOS fullscreen. additional the
--fs-black-out-screens was removed since the new
API doesn't support it in a way the old one did.
it can possibly be re-added if done manually.

Fixes #2857 #3272 #1352 #2062 #3864
2016-12-15 20:55:16 +01:00
wm4
6b6789a47a manpage: clarify --loop option
Fixes #3899.
2016-12-12 12:10:10 +01:00
wm4
c324bfab59 charset_conv: simplify and change --sub-codepage option
As documented in interface-changes.rst. This makes it much easier to
follow what the heck is going on.

Whether this is adequate for real-world use is unknown.
2016-12-09 19:51:29 +01:00
Douglas Christman
2aebf3e482 manpage: replace -vo with --vo 2016-12-08 18:30:50 +01:00
wm4
2b1d150a53 manpage: move the --opengl-dumb-mode option down
It's horribly obscure - why would it be the first option to be listed?

Also might fix the --scale option formatting/anchor in the HTML
rendering.
2016-12-07 13:26:30 +01:00
wm4
ceb2e1026d demux, stream: add option to prevent opening referenced files
Quite irresponsibly hacked together. Sue me.
2016-12-04 23:15:31 +01:00
Philip Langdale
585c5c34f1 vo_opengl: hwdec_cuda: Support P016 output surfaces
The latest 375.xx nvidia drivers add support for P016 output
surfaces. In combination with an ffmpeg change to return those
surfaces, we can display them.

The bulk of the work is related to knowing which format you're
dealing with at the right time. Once you know, it's straight forward.
2016-11-22 20:19:58 +01:00
wm4
bb48f09532 options: clarify --softvol deprecation message and manpage entry
People seem to think that the softvol behavior is deprecated, but what
is deprecated is actually disabling softvol.
2016-11-19 01:19:14 +01:00
Philip Sequeira
cf85191cb7 vo_opengl: blend against background color for --alpha=blend
Do it after color management, etc. so that it matches the color drawn in
the margins.
2016-11-13 18:21:27 +01:00
Stefano Pigozzi
19c9347e47 docs: remove trailing spaces
Some slipped in with previous commit.
2016-11-11 21:44:27 +01:00
Akemi
aceeeaf9bb cocoa: option to scale window by HiDPI scale factor
Deactivating this options makes it possible to
circumvent the default OS X behavior of using
points. Windows on HiDPI resolutions won't open
in double the size anymore and videos are display
in their native resolution when windowed.

Fixes #3716
2016-11-11 21:37:04 +01:00
Douglas Christman
932ecbfe9e man/options.rst: fix typo 2016-11-06 04:53:55 +01:00
Niklas Haas
0dc1fe3269 manpage: explicitly document all scaling options
Enumerate all of the scaling-related options, even for the ``--cscale``
/ ``--tscale`` etc. variants. Unfortunately this breaks 80col quite
severely, but there's nothing I can do about it due to a bug in rst2man
preventing definition list labels from spanning multiple lines.

Also reorder some of the scaling-related options to be closer together
and in a more consistent order (for a top-to-bottom reading flow).
2016-11-01 16:25:40 +01:00
Niklas Haas
654721c27b filter_kernels: add ability to taper kernels/windows
This allows us to define the tukey window (and other tapered windows).

Also add a missing option definition for `wblur` while we're at it, to
make testing out window-related stuff easier.
2016-11-01 16:25:40 +01:00
wm4
202f695398 vo_opengl: partially re-enable glFlush() calls
It turns out the glFlush() call really helps in some cases, though only
in audio timing mode (where we render, then wait for a while, then
display the frame). Add a --opengl-early-flush=auto mode, which does
exactly that.

It's unclear whether this is fine on OSX (strange things going on
there), but it should be.

See #3670.
2016-10-21 17:23:26 +02:00
wm4
6b18d4dba5 video: add --hwdec=vdpau-copy mode
At this point, all other hwaccels provide -copy modes, and vdpau is the
exception with not having one. Although there is vf_vdpaurb, it's less
convenient in certain situations, and exposes some issues with the
filter chain code as well.
2016-10-20 16:43:02 +02:00
Philip Langdale
0a81fe1cf9 vd_lavc: Add hwdec wrapper for crystalhd
This hardware decodes to system memory so it only requires a wrapper.
2016-10-15 17:44:23 +02:00
Akemi
e543853a7f cocoa: add glFlush() to cocoa backend
The glFlush() call was made optional recently
since it's not needed in most cases. On OSX though
this is needed since we removed kCGLPFADoubleBuffer
from the context creation, so the glFlush() call
was added to the cocoa backend only.
The CGLFlushDrawable() call can be safely removed
since it only does something when a double
buffered context is used. Also fixes a small typo.
Fixes #3627.
2016-10-06 19:50:25 +02:00
wm4
6789f9b094 vo_opengl: disable glFlush() by default, and add an option to enable it
It seems this can cause issues with certain platforms, so better to
disable it by default. The original reason for this isn't overly
justified, and display-sync mode should get rid of the need for it
anyway.

The new option is meant for testing, and will probably be removed if
nobody comes up and reports that enabling the option actually improves
anything.
2016-10-05 12:21:34 +02:00
wm4
13dcf82a96 manpage: fix closing quote 2016-10-04 16:52:36 +02:00
Dan Oscarsson
7debdde9b9 options: rename subtitle options
Rename the text subtitle options from --sub-text- to --sub-
and --ass- options to --sub-ass-.
The intention is to common sub options to prefixed --sub-
and special ASS option be seen as a special version of sub options.
The OSD options that work like the --sub- options are still named
--osd-.
Man page updated including a short note about renamed --sub-text-*
and --ass-* options to --sub-* and --sub-ass-*.
2016-10-03 16:57:04 +02:00
wm4
052584c9e2 vo_opengl: add debugging options for testing with padded textures 2016-10-01 12:09:18 +02:00
wm4
7e6456f43a rpi: add --hwdec=rpi-copy
This means it can be used with normal video filters.

Might help out with #3604.
2016-09-30 13:05:30 +02:00
wm4
c239b7de7e vo_opengl: deprecate 'drm-egl' backend and introduce 'drm' instead
Just a name change. Requested.
2016-09-27 16:29:22 +02:00
Philip Langdale
cb46f73cbb manpage: hwdec_cuda: update docs to say 10bit hevc is supported
Now that ffmpeg bundles working headers, this no longer relies
on a custom ffmpeg build with a hacked up header file.
2016-09-24 17:11:04 +02:00
wm4
9eef41dec1 player: do not let pseudo-gui override user config settings
Seems like this confused users quite often.

Instead of --profile=pseudo-gui, --player-operation-mode=pseudo-gui now
has to be used to invoke pseudo GUI mode. The old way still works, and
still behaves in the old way.
2016-09-23 21:24:50 +02:00
Philip Langdale
e300bfcf3a hwdec/cuda: Document how to activate cuda deinterlacing
The latest changes to the decoder in ffmpeg enable frame doubled
deinterlacing so that it's actually useful. Let's document how to
use it.
2016-09-22 13:46:27 +02:00
David Logie
78b3852f7e player: add --watch-later-directory option
This option allows the user to set the directory where "watch later"
files are stored.

Signed-off-by: wm4 <wm4@nowhere>
2016-09-22 13:46:19 +02:00
Kranky K. Krackpot
6b5e5b6843 man/options.rst: fix typo and layout
Signed-off-by: wm4 <wm4@nowhere>
2016-09-20 15:20:28 +02:00
wm4
9e972ed7d2 options: rename/deprecate --playlist-pos
Conflicts with the "playlist-pos" property. They're really a bit too
different, and since the --playlist-pos option is relatively new and
obscure, just rename it to get this out of the way.
2016-09-18 16:08:21 +02:00
wm4
79e20ff485 options: actually deprecate --mute=auto
Also, make it internally actually an alias to "no".
2016-09-18 16:08:21 +02:00
wm4
5968a307d5 options: add --hwdec=yes as alias for --hwdec=auto
This also lets you just do "mpv --hwdec file.mkv", with the minor caveat
that the legacy syntax "--hwdec val" or "-hwdec val" (without "=") does
not work as expected anymore.
2016-09-15 14:50:38 +02:00
wm4
f143665864 manpage: explain "speed-adjusted" FPS for --interpolation-threshold
Fixes #3528.
2016-09-15 10:11:44 +02:00
wm4
0ccceecdc6 vo_opengl: mali fbdev support
Minimal support just for testing.

Only the window surface creation (including size determination) is
really platform specific, so this could be some generic thing with
platform-specific support as some sort of sub-driver, but on the other
hand I don't see much of a need for such a thing.

While most of the fbdev usage is done by the EGL driver, using this
fbdev ioctl is apparently the only way to get the display resolution.
2016-09-13 18:26:06 +02:00
wm4
5c0c0e469b manpage: vo_rpi -> vo_opengl 2016-09-13 09:24:17 +02:00
shinchiro
343f5ca24b man: fix building pdf 2016-09-12 13:15:36 +02:00
Philip Langdale
3f7e43c2e2 hwdec_cuda: Add trivial cuda-copy wrapper
The cuvid decoder already knows how to copy back to system memory
if NV12 frames are requested, and this will happen if the decoder
is used without the hwdec.

For convenience, let's add a wrapper hwdec so people don't have
to explicitly pick the cuvid decoder if they want this behaviour.
2016-09-11 10:46:22 +02:00
wm4
484328fe04 options: make --h list options according to a pattern passed to it
Useless feature, but I want it.

Won't work on Windows due to missing fnmatch().
2016-09-10 16:29:24 +02:00
bugdone
fdc5388f8c man: fix typo 2016-09-10 13:15:44 +02:00
Philip Langdale
d66f2a679b man/options: Document cuda hwdec. 2016-09-09 17:54:35 +02:00
wm4
35e8b6c1e6 options: drop unreferenced --bluray-angle option
Uh, what? It wasn't used at all. It was probably accidentally dropped at
one point, or it was never used at all. Whatever, who cares.
2016-09-08 21:02:31 +02:00
wm4
355361e1e3 manpage: remove more references to deprecated sub-option syntax
Fixes #3497.
2016-09-07 12:55:21 +02:00
wm4
1d9032f011 audio/out: deprecate "exclusive" sub-options
And introduce a global option which does this. Or more precisely, this
deprecates the global wasapi and coreaudio options, and adds a new one
that merges their functionality. (Due to the way the sub-option
deprecation mechanism works, this is simpler.)
2016-09-05 21:26:39 +02:00
wm4
13786dc643 audio/out: deprecate device sub-options
We have --audio-device, which can force the device. Also add something
describing to this extent to the manpage.
2016-09-05 21:26:39 +02:00
wm4
4f263dce34 sd_lavc: enable teletext
Whitelisting supported codecs is (probably) still better than just
allowing everything, given the weird FFmpeg API. I'm also assuming
Libav doesn't even have the codec ID, but I didn't check.

Also add a --teletext-page option, since otherwise it decodes every
teletext page and shows them in succession.

And yes, we can't use av_opt_set_int() - instead we have to set it as
string. Because FFmpeg's option system is terrible.
2016-09-03 17:12:53 +02:00
wm4
a85eecfe40 ao_alsa: change sub-options to global options
Same deal as with vo_opengl.

Also edit the outdated information about multichannel output a little.
2016-09-02 21:21:47 +02:00
wm4
849480d0c9 vo_opengl: deprecate sub-options, add them as global options
vo_opengl sub-option were always rather annoying to handle. It seems
better to make them global options instead. This is simpler and easier
to use. The only disadvantage we are aware of is that it's not clear
that many/all of these new global options work with vo_opengl only.

--vo=opengl-hq is also deprecated.

There is extensive compatibility with the old behavior. One exception is
that --vo-defaults will not apply to opengl-hq (though with opengl it
still works). vo-cmdline is also dysfunctional and will be removed in a
following commit.

These changes also affect opengl-cb.

The update mechanism is still rather inefficient: it requires syncing
with the VO after each option change, rather than batching updates.
There's also no granularity (video.c just updates "everything", and if
auto-ICC profiles are enabled, vo_opengl.c will fetch them on each
update).

Most of the manpage changes were done by Niklas Haas <git@haasn.xyz>.
2016-09-02 21:21:47 +02:00
wm4
d32bee5f01 command: add options to property list
Now options are accessible through the property list as well, which
unifies them to a degree.

Not all options support runtime changes (meaning affected components
need to be restarted for the options to take effects). Remove from the
manpage those properties which are cleanly mapped to options anyway.
From the user-perspective they're just options available through the
property interface.
2016-09-01 20:00:43 +02:00
wm4
c55d859920 m_option: replace --no-video-aspect alias
Instead, add a hacky OPT_ASPECT option type, which only exists to accept
a "no" parameter, which in combination with the "--no-..." handling code
makes --no-video-aspect work again.

We can also remove the code in m_config.c, which only existed to make
"--no-aspect" (a deprecated alias) to work.
2016-08-31 22:17:21 +02:00
wm4
b10dcecf7d client API: deprecate "no-..." option handling
The client API can do this (and there are apparently some libmpv using
projects which rely on this). But it's just unnecessary bloat as it
requires a separate code path from the option parser. It would be better
to remove this code. Formally deprecate it, including API bump and
warning in the API changes file to make it really clear.
2016-08-31 22:16:43 +02:00
wm4
5086b2d456 player: add option to disable video OSD
Normally, OSD can be disabled with --osd-level=0. But this also disables
terminal OSD, and some users want _only_ the terminal OSD. Add
--video-osd=no, which essentially disables the video OSD.

Ideally, it should probably be possible to control terminal and video
OSD levels independently, but that would require separate OSD timers
(and other state) for both components, so don't do it. But because the
current situation isn't too ideal, add a threat to the manpage that
might be changed in the future.

Fixes #3387.
2016-08-28 18:26:59 +02:00
wm4
9a5e062a04 manpage: fix typo 2016-08-20 18:15:24 +02:00
rr-
cb31e72589 manpage: info about --panscan vs. --video-unscaled 2016-08-19 22:53:17 +02:00
rr-
ed644b0d33 aspect: add --video-unscaled=downscale-big 2016-08-19 22:51:46 +02:00
wm4
f5bbb5aed2 player: add option to control duration of image display
The --image-display-duration option controls how long an image is
displayed. It's also possible to display the image forever (until manual
user interaction stops playback).

With this, the core drops the old method to "drain" video (i.e. waiting
for the last frame duration on end of playback). Instead, we reuse
MPContext.time_frame. The old mechanism was disabled for non-images
anyway.

Fixes #3425.
2016-08-17 22:46:48 +02:00
wm4
9024cb1685 manpage: remove the word "slave"
It's discriminatory or something.
2016-08-11 22:29:18 +02:00
wm4
87190969a7 player: add --no-autoload-files option
Allt his auto-loading is getting annoying especially for testing.
2016-08-10 22:22:50 +02:00
wm4
062349ff5b player: add --audio-wait-open options
Complements the option added in the previous commit.
2016-08-09 17:09:29 +02:00
wm4
eab92cec60 player: add --audio-stream-silence
Completely insane that this has to be done. Crap for compensating HDMI
crap.
2016-08-09 17:09:29 +02:00
wm4
0b144eac39 audio: use --audio-channels=auto behavior, except on ALSA
This commit adds an --audio-channel=auto-safe mode, and makes it the
default. This mode behaves like "auto" with most AOs, except with
ao_alsa. The intention is to allow multichannel output by default on
sane APIs. ALSA is not sane as in it's so low level that it will e.g.
configure any layout over HDMI, even if the connected A/V receiver does
not support it. The HDMI fuckup is of course not ALSA's fault, but other
audio APIs normally isolate applications from dealing with this and
require the user to globally configure the correct output layout.

This will help with other AOs too. ao_lavc (encoding) is changed to the
new semantics as well, because it used to force stereo (perhaps because
encoding mode is supposed to produce safe files for crap devices?).
Exclusive mode output on Windows might need to be adjusted accordingly,
as it grants the same kind of low level access as ALSA (requires more
research).

In addition to the things mentioned above, the --audio-channels option
is extended to accept a set of channel layouts. This is supposed to be
the correct way to configure mpv ALSA multichannel output. You need to
put a list of channel layouts that your A/V receiver supports.
2016-08-04 20:49:20 +02:00
wm4
546f7472fb options: add vp9 to --hwdec-codecs 2016-07-30 15:47:51 +02:00
wm4
77e1e8e38e audio: refactor mixer code and delete mixer.c
mixer.c didn't really deserve to be separate anymore, as half of its
contents were unnecessary glue code after recent changes. It also
created a weird split between audio.c and af.c due to the fact that
mixer.c could insert audio filters. With the code being in audio.c
directly, together with other code that unserts filters during runtime,
it will be possible to cleanup this code a bit and make it work like the
video filter code.

As part of this change, make the balance code work like the volume code,
and add an option to back the current balance value. Also, since the
balance semantics are unexpected for most users (panning between the
audio channels, instead of just changing the relative volume), and there
are some other volumes, formally deprecate both the old property and the
new option.
2016-07-17 19:21:28 +02:00
wm4
48f9ea7104 videotoolbox: add yuv420p to --videotoolbox-format 2016-07-15 13:04:17 +02:00
Martin Herkt
4a4a9f3302
man: fix PDF build error
ReportLab really doesn’t like breaking inline literals, so insert an
explicit line break.

Fixes #3338
2016-07-15 12:59:26 +02:00
Aman Gupta
588b2f48e5 videotoolbox: add --hwdec=videotoolbox-copy for h/w accelerated decoding with video filters 2016-07-15 01:01:17 +02:00
Timotej Lazar
91a1b17104 Use - as command-name separator everywhere
Old-style commands using _ as separator (e.g. show_progress) were still
used in some places, including documentation and configuration files.
This commit updates all such instances to the new style (show-progress)
so that commands are easier to find in the manual.
2016-07-14 22:37:42 +02:00
wm4
995c47da9a audio: drop --softvol=no and --softvol=auto
Drop the code for switching the volume options and properties between
af_volume and AO volume controls. interface-changes.rst mentions the
changes in detail.

Do this because this was exceedingly complex and had other problems as
well. It was also very hard to test. It's just not worth the trouble.

Some leftovers like AOCONTROL_HAS_PER_APP_VOLUME will be removed at a
later point.

Fixes #3322.
2016-07-09 18:31:18 +02:00
Jakub Wilk
da9590d368 man: fix typos 2016-07-09 16:27:42 +02:00
wm4
e58ecc3630 man: fix botched sentence
Fixes #3323.
2016-07-08 19:34:52 +02:00
wm4
e40851ea22 options: deprecate --heartbeat-cmd
It's useless. --heartbeat-interval is also considered deprecated, but
this is not made explicit.
2016-06-29 18:10:15 +02:00
wm4
e081e46950 manpage: fix typo 2016-06-26 12:33:16 +02:00
wm4
7be37337f4 vo_opengl: vdpau interop without RGB conversion
Until now, we've always converted vdpau video surfaces to RGB, and then
mapped the resulting RGB texture. Change this so that the surface is
mapped as NV12 plane textures.

The reason this wasn't done until now is because vdpau surfaces are
mapped in an "interlaced" way as separate fields, even for progressive
video. This requires messy reinterleraving. It turns out that even
though it's an extra processing step, the result can be faster than
going through the video mixer for RGB conversion.

Other than some potential speed-gain, doing this has multiple other
advantages. We can apply our own color conversion, which is important in
more complex cases. We can correctly apply debanding and potentially
other processing that requires chroma-specific or in-YUV handling.

If deinterlacing is enabled, this switches back to the old RGB
conversion method. Until we have at least a primitive deinterlacer in
vo_opengl, this will stay this way. The d3d11 and vaapi code paths are
similar. (Of course these don't require any crazy field reinterleaving.)
2016-06-19 19:58:40 +02:00
wm4
62acbd795f manpage: update --hwdec=d3d11va remarks 2016-05-31 18:32:06 +02:00
wm4
6bd021e4ee manpage: adjust dxva2 description 2016-05-23 23:46:58 +02:00
wm4
335278b86e manpage: document how hardware decoding might cause quality loss 2016-05-23 22:55:30 +02:00
wm4
70b3561270 video: add --hwdec=auto-copy mode
This uses the normal autoprobing rules like "auto", but rejects anything
that isn't flagged as copying data back to system memory.

The chunk in command.c was dead code, so remove it instead of updating
it.
2016-05-11 16:20:13 +02:00
wm4
2ec26b8396 manpage: unmark d3d11va as "experimental"
Also add missing mediacodec entry.
2016-05-11 16:18:05 +02:00
maniak1349
7d9eab15f0 win32: make taskbar progress indication optional
Add --taskbar-progress command line option and property which controls taskbar
progress indication rendering in Windows 7+. This option is on by default and
can be toggled during playback.

This option does not affect the creation process of ITaskbarList3. When the
option is turned off the progress bar is just hidden with TBPF_NOPROGRESS.

Closes #2535
2016-05-08 17:05:20 +02:00
wm4
ababfcbfe3 manpage: document --x11-bypass-compositor=no
Requested.
2016-05-08 11:05:01 +02:00
Rahul Kalkani
11406b9215 manpage: change gnome-screensaver-command example
Correct options to deactivate is -d or --deactivate.

Signed-off-by: wm4 <wm4@nowhere>
2016-05-07 12:17:28 +02:00
wm4
062493fa7e x11: rename inappropriate --x11-bypass-compositor=never option
This obviously made no sense.
2016-05-07 12:14:56 +02:00
wm4
55846641ea x11: add --x11-bypass-compositor=always
Also add missing documentation for fs-only, and correct the default.
2016-05-06 19:57:17 +02:00
wm4
eef271c8f4 manpage: minor fixes to --lavfi-complex 2016-05-06 10:15:33 +02:00
Vaidas Kascėnas
9fda504d18 manpage: fix typo
Signed-off-by: wm4 <wm4@nowhere>
2016-04-30 18:58:34 +02:00
maniak1349
70f64f3ca9 options: add --fit-border video option
Flag that is set by default. Reseting it will result in mpv trying to fit
client area with video instead of the whole window with border and
decorations on the screen.
Marked as (Windows only) for now until it's implemented on other platforms.
2016-04-30 18:55:09 +02:00
wm4
3a8058658d sd_add: replace --sub-ass=no with --ass-style-override=strip
--sub-ass=no / --ass=no still work, but --ass-style-override=strip is
preferred now. With this change, --ass-style-override can control all
the types of style overriding.
2016-04-30 14:25:23 +02:00
wm4
3706918311 vo_opengl: D3D11VA + ANGLE interop
This uses ID3D11VideoProcessor to convert the video to a RGBA surface,
which is then bound to ANGLE. Currently ANGLE does not provide any way
to bind nv12 surfaces directly, so this will have to do.

ID3D11VideoContext1 would give us slightly more control about the
colorspace conversion, though it's still not good, and not available
in MinGW headers yet.

The video processor is created lazily, because we need to have the coded
frame size, of which AVFrame and mp_image have no concept of. Doing the
creation lazily is less of a pain than somehow hacking the coded frame
size into mp_image.

I'm not really sure how ID3D11VideoProcessorInputView is supposed to
work. We recreate it on every frame, which is simple and hopefully
doesn't affect performance.
2016-04-27 13:49:47 +02:00
wm4
649e155938 manpage: fix --autofit example
Fixes #3069.
2016-04-24 17:58:39 +02:00
wm4
1944a34c23 command: if only ab-loop-b is set, loop from start of file
Commit 382bafcb changed the behavior for ab-loop-a. This commit changes
ab-loop-b so that the behavior is symmetric.

Adjust the OSD rendering accordingly to the two changes.

Also fix mentions of the "ab_loop" command to the now preferred
"ab-loop".
2016-04-21 22:15:36 +02:00
Niklas Haas
b968d779af aspect: rework --video-unscaled
In the past, --video-unscaled also disabled zooming and aspect ratio
corrections. But this didn't make much sense in terms of being a useful
option. The new behavior just sets the initial video size to be
unscaled, but it's still affected by zoom commands and aspect ratio
corrections.

To get the old behavior back, --video-aspect=0 --video-zoom=0 need to be
added as well (in the general case). Most of the time it should not make
a difference though.

Also, there seems to have been some additional dst_rect clamping code
inside src_dst_split_scaling that didn't seem to either be necessary nor
ever get triggered. (The code immediately above it already makes sure to
crop the video if it's larger than the dst_rect)

No idea why it was there, but I just removed it.
2016-04-10 18:29:20 +02:00
st4t1k
5f4b246bcc osd: add italic font for osd 2016-04-08 10:58:06 +02:00
wm4
2720e60ad0 x11: do not set _NET_WM_BYPASS_COMPOSITOR by default
It's pretty "unfriendly" and causes too many issues. (Probably. At least
they're more obvious to a user than e.g. broken frame timing.)

Potentially we could apply heuristics like applying this only on
fullscreen, but let's not. It's up to the user to configure this to
get best results.

Fixes #2997.
2016-04-03 19:42:07 +02:00
Niklas Haas
c0e13d54a8 aspect: make video-zoom logarithmic
The past behavior was a bit weird, especially when zooming out. There
was no simple way to zoom in or out in consistent increments using
keybindings alone.

The new behavior preserves most of the old behavior's semantics but
scales out to infinity better. It coincidentally also makes it
really easy to get clean power of 2 ratios (e.g. 2x, 4x, 8x and their
inverses).

Fixes #3004.
2016-04-03 14:51:31 +02:00
Kevin Mitchell
d8ba84134f manpage: fix typo 2016-04-02 20:15:56 -07:00
wm4
e5af1d9061 manpage: add example for --msg-level
I guess the syntax is not necessarily very obvious.
2016-04-02 20:57:20 +02:00
Kevin Mitchell
a7110862c8 vd_lavc: add d3d11va hwdec
This commit adds the d3d11va-copy hwdec mode using the ffmpeg d3d11va
api. Functions in common with dxva2 are handled in a separate decode/d3d.c
file. A future commit will rewrite decode/dxva2.c to share this code.
2016-03-30 09:01:27 -07:00
James Ross-Gowan
a07832313d man: ipc: update for named pipe IPC on Windows 2016-03-23 23:15:27 +11:00
Kevin Mitchell
dff1314cec manpage: remove extraneous newlines from end of options.rst 2016-03-10 15:49:55 -08:00
Kevin Mitchell
438af2e633 manpage: add note about video filters and hwdec 2016-03-10 15:49:55 -08:00
Kevin Mitchell
1cd2511752 manpage: document dxva2 option for hwdec
Also mention dxva2-copy along with vaapi-copy.
2016-03-10 15:49:55 -08:00
wm4
9972847265 demux: add null demuxer
It's useless, but can be used for fancy --lavfi-complex nonsense.
2016-03-04 23:51:55 +01:00
wm4
1762d33971 manpage: add showvolume example to --lavfi-complex
Pretty useful for debugging surround nonsense.
2016-02-27 00:11:53 +01:00
wm4
3ca0208566 manpage: fix typo 2016-02-21 16:24:46 +01:00
wm4
297fdcc095 demux_timeline: fix nested timelines
You can e.g. reference ordered chapters or other EDL files in EDLs.
There were some bugs left which broke this in some cases.
2016-02-20 16:22:15 +01:00
wm4
90089b860c manpage: normal filters are still active with complex filters
It's not exactly obvious how they interact.
2016-02-12 20:28:39 +01:00
wm4
5ca35aafdb manpage: add example for playing 2 audio tracks at the same time 2016-02-08 21:20:05 +01:00
wm4
3d9e1ad363 player: add --external-file option
Mostly intended for use with --lavfi-complex.
2016-02-08 21:18:35 +01:00
wm4
c0de087ba1 player: add complex filter graph support
See --lavfi-complex option.

This is still quite rough. There's no support for dynamic configuration
of any kind. There are probably corner cases where playback might freeze
or burn 100% CPU (due to dataflow problems when interaction with
libavfilter).

Future possible plans might include:
- freely switch tracks by providing some sort of default track graph
  label
- automatically enabling audio visualization
- automatically mix audio or stack video when multiple tracks are
  selected at once (similar to how multiple sub tracks can be selected)
2016-02-05 23:19:56 +01:00
wm4
d53942dd79 audio: remove default preference for libdcadec
Not needed anymore, because the decoder was merged with FFmpeg.
2016-02-01 20:09:02 +01:00
wm4
d917efcd58 manpage: minor corrections
Pointed out by der_richter on IRC.
2016-01-24 19:41:32 +01:00
wm4
ac966ded11 audio: change downmix behavior, add --audio-normalize-downmix
This is probably the 3rd time the user-visible behavior changes. This
time, switch back because not normalizing seems to be the more expected
behavior from users.
2016-01-20 17:14:04 +01:00
wm4
930b0d1cf6 audio: change --audio-channels default back to stereo
Too many problems. Well, actually it's just Linux audio systems which
cause problems, and exclusive audio access on other platforms.

In any case, it seems you have to do some manual configuration if you
want multichannel audio output.
2016-01-20 17:12:08 +01:00
wm4
dfe630c5d1 manpage: adjust --display-fps description
Make it more conservative. In most cases, mpv should be able to
determine it correctly on all supported platforms.
2016-01-18 16:36:06 +01:00
Oliver Freyermuth
24e7fac50b man: options: Clarify expected behaviour with --dvbin-full-transponder.
Since the streams are chosen from the full TS by the player frontend,
one should not expect that the program which is shown matches the chosen
channel which was used for tuning to the frequency.
Also, reformulate slightly to simplify reading.
2016-01-14 00:36:53 +01:00
Oliver Freyermuth
9fb949b49a man: options: hint to cycling of program property.
Very helpful to switch between the different programs
on a transponder in full-transponder-mode for DVB.
2016-01-14 00:36:53 +01:00
wm4
dd973da108 manpage: mention that image subtitles can not be repositioned etc.
Fixes #2707. (Not entirely following the suggestions there.)
2016-01-12 23:56:04 +01:00
wm4
d5f29a3c36 options: exclude 360 from --video-rotate range
It's indeed completely useless. Pointed out in #2647.
2016-01-02 14:31:46 +01:00
wm4
d9f8b9f7b2 demux_mkv: adjust subtitle preroll defaults
Always preroll by default if the cue (index) information indicates
overlapping subtitles.

Increase the amount of maximum data it will skip to get such subtitles
to 10 seconds. Since the index information can reliably tell whether
reading earlier is needed, the maximum should be rarely actually used,
thus we can set it high. On the other hand, the "old" prerolling
mechanism always has to skip the maximum amount of data; thus the method
using the index gets its own option to control the maximum amount of
data to skip.

(As more and more files With newer mkvtoolnix versions are muxed, and
with this new and hopefully sane default established, these options can
probably be removed in the future.)
2015-12-27 02:13:06 +01:00
wm4
0710ced079 options: add --audio-file-paths
Requested. It works like --sub-paths. This will also load audio files
from a "audio" sub directory in the config file (because the same code
as for subtitles is used, and it also had such a feature).

Fixes #2632.
2015-12-25 13:17:11 +01:00