fb472e1a11
avconv: add support for Intel QSV-accelerated transcoding
...
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-10-16 20:01:37 +02:00
16b0c92962
avconv: Add loop option.
...
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-10-13 09:41:02 +02:00
b5e4f393b6
avconv: Make the private options discovery more manifest
2015-09-29 14:33:01 +02:00
3973f0f773
Revert "avconv_opt: Allow printing private options"
...
This reverts commit 7bb1c1bfd2
2015-09-29 14:33:01 +02:00
7bb1c1bfd2
avconv_opt: Allow printing private options
...
Add an allowed parameter to -h and --help avconv option to print private
options from a codec, format, or filter, named with the provided input
value.
In case multiple classes are found (eg. mov demuxer and mov muxer, or
h264 decoder and h264 demuxer) print all options from all classes.
It is possible to select the type of class to print by adding it
before the name (eg. demuxer:mov and muxer:mov, or decoder:h264and
demuxer:h264).
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-09-17 10:34:37 +02:00
c23999be13
avconv_opt: Add an option that lists all supported hwaccels
...
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-08-26 05:18:43 +02:00
629d4c5b4d
avconv_opt: Add missing comma
...
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-08-26 05:03:14 +02:00
7c6eb0a1b7
lavc: AV-prefix all codec flags
...
Convert doxygen to multiline and express bitfields more simply.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-07-27 15:24:58 +01:00
6d592fbd0d
avconv: split creating and (re-)configuring complex filtergraphs
...
The current code is less than straightforward due to the fact that
output streams can be created based on filtergraph definitions. This
change should make the code simpler and more readable. It will also be
useful in the future commits.
2015-07-19 09:38:53 +02:00
be101bc1e3
avconv: create the complex filtergraphs earlier
...
Since global options are processed before all the other options now, we
do not have to try creating the complex filtergraphs several times
anymore, it is enough to do it once after the input files are opened.
2015-07-19 09:38:44 +02:00
1959351aec
avconv: move the no streams failure to open_output_file()
...
It is a better place for it, there is no reason to wait until
transcode_init().
2015-07-19 09:38:28 +02:00
bd2ab27c48
avconv: use read_file() for reading the 2pass stats
...
Also, drop the now unused cmdutils_read_file(). There is no reason to
have two functions doing essentially the same thing.
2015-07-19 09:37:11 +02:00
6d5d924604
avconv: move handling the 2pass logfile into avconv_opt
...
It more logically belongs there.
2015-07-19 09:34:24 +02:00
59245e0c5e
avconv: set the encoding/decoding_needed flags earlier
...
This will be useful in the following commits.
2015-07-19 09:34:08 +02:00
a9b2a51178
avconv_opt: Check localtime() return value
...
Reported-By: infer
2015-06-12 17:02:48 +01:00
16302246b1
avconv: Add an option for automatically rotating video according to display matrix
...
The option is enabled by default, but can be disabled.
If this is enabled, such side data isn't copied into the output stream
(except when doing stream copy).
Signed-off-by: Martin Storsjö <martin@martin.st>
2015-05-02 22:09:06 +03:00
81688e68f9
avconv: Check rc_override memory allocation
...
CC: libav-stable@libav.org
Bug-Id: CID 1265719
2015-02-17 11:27:41 -05:00
b1306823d0
check memory errors from av_strdup()
2014-12-18 23:27:14 +01:00
fd665f7f48
avconv: Use the mpeg12 private option scan_offset
...
Introduced in aed7900704libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-12-14 18:34:54 +01:00
f5245a9c62
avconv: fix parsing the AVOptions for -target
...
CC: libav-stable@libav.org
2014-08-27 06:21:55 +00:00
1688eef253
avconv: fix the muxrate values for -target
...
The mpegenc private option values are in 50-byte units.
CC: libav-stable@libav.org
2014-08-27 06:21:55 +00:00
f929ab0569
cosmetics: Write NULL pointer equality checks more compactly
...
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-08-15 03:18:18 -07:00
dc71f19588
video4linux2: Avoid a floating point exception
...
This avoids a segfault in avconv_opt.c:opt_target when trying to
determine the norm.
2014-07-28 13:11:41 -07:00
383136264e
avconv: do not use the stream codec context for encoding
2014-06-01 08:33:21 +02:00
41776ba9c0
avconv: do not use the stream codec context for decoding
2014-06-01 08:33:11 +02:00
1839fafa95
avconv: Support VDA hwaccel
...
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-05-11 15:00:03 +02:00
9580818c5d
avconv: rename OutputStream.opts to OutputStream.encoder_opts
...
This makes it more clear what is this variable for exactly.
2014-05-03 21:44:24 +02:00
f3a6ad22c9
avconv: rename InputStream.opts to InputStream.decoder_opts
...
This makes it more clear what is this variable for exactly.
2014-05-03 21:43:05 +02:00
a61c2115fb
configure: rework dxva in avconv handling
...
Move the dxva check after the dependencies have been detected, make sure
the ole32 library exists.
Fixes build on non-Windows.
2014-04-28 23:02:56 +02:00
35177ba77f
avconv: add support for DXVA2 decoding
...
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-04-28 21:21:54 +02:00
9e4e35b4d7
avconv_opt: fix avio_open2() return code check
...
avio_open2() only return < 0 when error.
2014-03-30 14:55:08 +02:00
746dca483a
avconv: support forcing codec tags for input streams
2014-02-24 07:25:07 +01:00
c255f0b001
avconv: initialize hwaccel_pix_fmt
...
Fixes an assertion failure in vdpau_get_buffer() when -hwaccel auto is
used, but hwaccel init fails.
2013-12-03 18:11:27 +01:00
7671dd7cd7
avconv: add support for VDPAU decoding
2013-11-23 11:55:53 +01:00
07fd0a2219
avconv: add infrastructure for using hwaccels
2013-11-23 11:55:43 +01:00
f825d42bcc
avplay: Accept cpuflags option
...
Quite useful for debugging.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-10-22 10:49:31 +02:00
488a0fa689
avconv: support -t as an input option.
...
It limits the duration of the data read from a given input.
2013-08-05 10:54:19 +02:00
811bd07846
avconv: make input -ss accurate when transcoding
...
Insert (a)trim filters on the corresponding inputs, so the extra frames
are decoded and discarded.
2013-08-05 10:53:41 +02:00
56ee3f9de7
avconv: distinguish between -ss 0 and -ss not being used
...
Using -ss 0 to drop frames with negative timestamps is a perfectly valid
use case.
2013-08-05 10:53:12 +02:00
7748dd41be
avconv: add -n option to immediately exit when output files already exist
...
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-31 22:28:54 +03:00
b85dbe68e2
avconv: Call exit_program instead of exit in avconv_opt as well
...
This seems to have been missed in 636ced8e1d
2013-07-31 22:11:32 +03:00
538bf76737
avconv: make -aspect work with streamcopy
2013-05-27 21:26:06 +02:00
481575d255
avconv: remove -deinterlace
...
It is incompatible with refcounted frames and since it's been deprecated
for a long time now, fixing it is not worth the effort.
2013-05-07 12:31:55 +02:00
76d23f4031
avconv: do not send non-monotonous DTS to the muxers.
...
Hack partially based on a commit by Michael Niedermayer <michaelni@gmx.at>
Should fix (or work around) bug 458.
2013-05-03 09:59:48 +02:00
3d62442008
avconv_opt: allocate an OutputFile before the streams.
...
This way OutputFile variables like recording time can be used when
creating the streams.
2013-04-30 11:48:23 +02:00
dc574658d1
avconv: print filter options in -h full output.
2013-04-11 20:45:55 +02:00
38f0c0781a
lavfi: merge avfiltergraph.h into avfilter.h
...
We do not support using filters without AVFilterGraph in practice
anyway, so there is no point in pretending we do.
2013-04-11 20:33:33 +02:00
a4208b9b7d
avconv: add options for reading filtergraphs from a file.
2013-03-28 07:55:48 +01:00
3e175a2a55
avconv: mark attachment streams as immediately finished
...
There are never any packets for those streams.
Fixes an infinite loop with -attach.
2013-03-15 08:59:27 +01:00
e7553f4c78
avconv: do not silently ignore unused codec AVOptions.
...
Print an error and abort when the option is of the wrong type (decoding
for output file or vice versa), since this could never be correct for
any input or output configuration.
Print a warning and continue when the option is of the correct type,
just unused, so same commandlines can be reused for different kinds of
input or output files.
2013-03-08 14:15:51 +01:00
Anton Khirnov
Alexandra Hájková
Vittorio Giovara
Timothy Gu
Martin Storsjö
Julien Ramseier
Gabriel Dume
Bernhard Übelacker
Hendrik Leppkes
Luca Barbato