Now it simply changes the options, i.e. what will be requested, instead
of returning M_PROPERTY_UNAVAILABLE.
This is another minor step towards unifying options and properties.
Still a bit weird: it will always return "no" if no file is loaded, and
disregards the option value.
Also replace their implementation with the recently introduced
properties. One significant difference is that audio-channels using OSD
formatting does not print the channel layout. The user can just use the
replacement property instead.
This brings the volume control closer to what is percepted as linear
volume change.
Adjust the --softvol-max default to roughly the old maximum (roughly
doubles the gain).
Now --volume takes an absolute volume, meaning it doesn't depend on
--softvol-max. 0 is still silence, and 100 now always means unchanged
volume. The OSD and the "volume" property are changed accordingly.
Also raise the minimum value of --softvol-max. A value below 100 makes
no sense and breaks the OSD.
Adding a "yes" choice makes the option parser consider this option as a
multi-state flag option, and without argument "yes" is implicitly
selected. "yes" is made an alias for "inf", so it will loop infinitely.
As a negative side effect, the old syntax "-loop inf" does not work
anymore. Since this is ambiguous, the option parser prefers interpreting
the "inf" as filename.
Fixes#1970.
This was called for formal reasons at best. The way it does this is
somewhat dangerous, because if libmpv is unloaded as DLL, this would
attempt to call a dangling function pointer.
(No, we don't want an extra DllMain entrypoint just for win32.)
A rather dumb hack to copy the problematic rectangle textures (mandated
by VDA) into 2D ones.
(This isn't done yet for OpenGL 3.0+. We need to make sure the
performance isn't reduced too much by it.)
The code checking for the type of seeking contained some if else
statements. To improve readability, I decided to refactor those
statements to a switch statement.
Reduce the default tolerance for timestamp jumps from 60 to 15 seconds.
For .ts files, where ts_resets_possible coming from AVFMT_TS_DISCONT is
set, apply a more sophisticated heuristic. It's clear that such a file
wouldn't have a framerate below, say, 23hz. If the demuxer reports a
lower fps, we allow longer PTS jumps.
This should replace long pauses on discontinuities with .ts files with
at most a short stutter.
Of course, all kinds of things could go wrong anyway if the source is
VFR, or FFmpeg's frame rate detection fails in some other way. I haven't
found such a file yet, though.
Commit 10915000 attempted to fix wasting CPU when resyncing and no new
data was actually coming from the demuxer. The fix assumed that at this
point it would have reached the sync point, but since the code attempts
weird incremental decoding, this wasn't actually true. So it broke
seeking in addition to removing the CPU waste.
Try something else. This time, we essentially only wakeup again if
data was read (i.e. audio_decode() returned successfully).
The OSD symbol for seeking to an absolute percentage was always OSD_FFW,
even when it should be OSD_REW. It uses the correct OSD symbols now, by
checking the current position ratio.
Note: The symbol is still incorrectly given when the absolute percentage
is very close to the current position ratio. Fortunately, that's a rare
use case.
This reads the "CUESHEET" tag, and attempts to parse it as .cue data. If
any is found, the cue tracks are added as chapters.
This reuses the parser written for demux_cue.c.
Fixes#1957.
Apparently some A/V receivers do not behave well if "normal" DTS is
passed through using the high bitrate spdif format normally used for
DTS-HD (other receivers are fine with it).
Parse the first packet passed to ad_spdif by decoding it with libavcodec
in order to get the profile. Ignore the --ad-spdif-dtshd if it's not
DTS-HD. (If the codec profile changes midstream, the user is out of
luck. But this is probably an insignificant corner case.)
I thought about parsing the bitstream, but let's not. While it probably
wouldn't be that much effort, we are trying to keep it down on codec
details here - otherwise we could just do our own spdif framing instead
of using libavformat's spdif pseudo-muxer.
Another possibility, using the codec parameters signalled by
libavformat, is disregarded. Our builtin Matroska decoder doesn't do
this, and also we do not want on the demuxer having to decode some
packets in order to retrieve codec params (as libavformat does).
Fixes#1949.
Thsi code path happens during seeking. If video is still being decoded
to get to the first video frame, audio has nothing to do, as it is
synchronized against the first video frame. We only want to wake up if
there's an actual state change.
Fixes#1958.
Only absolute percentage seeking was permitted first. It is now also
possible to seek by relative percentage.
MPSEEK_FACTOR is used as seek_type.
Fixes#1950.
Signed-off-by: wm4 <wm4@nowhere>
It sometimes happens on exit, and it's probably a bad idea. If the
process hangs on exit (possibly due to stupid hardcoded timeouts it's
doing), mpv will also hang now, unfortunately.
