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81688e68f9
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75 Commits

Author SHA1 Message Date
Vittorio Giovara
81688e68f9 avconv: Check rc_override memory allocation 
CC: libav-stable@libav.org
Bug-Id: CID 1265719
 2015-02-17 11:27:41 -05:00
Vittorio Giovara
b1306823d0 check memory errors from av_strdup() 2014-12-18 23:27:14 +01:00
Julien Ramseier
fd665f7f48 avconv: Use the mpeg12 private option scan_offset 
Introduced in aed7900704

Bug-Id: debian/773055
CC: libav-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
Anton Khirnov
f5245a9c62 avconv: fix parsing the AVOptions for -target 
CC: libav-stable@libav.org
 2014-08-27 06:21:55 +00:00
Anton Khirnov
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
Gabriel Dume
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
Bernhard Übelacker
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
Anton Khirnov
383136264e avconv: do not use the stream codec context for encoding 2014-06-01 08:33:21 +02:00
Anton Khirnov
41776ba9c0 avconv: do not use the stream codec context for decoding 2014-06-01 08:33:11 +02:00
Anton Khirnov
1839fafa95 avconv: Support VDA hwaccel 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-05-11 15:00:03 +02:00
Anton Khirnov
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
Anton Khirnov
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
Anton Khirnov
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
Hendrik Leppkes
35177ba77f avconv: add support for DXVA2 decoding 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-28 21:21:54 +02:00
Timothy Gu
9e4e35b4d7 avconv_opt: fix avio_open2() return code check 
avio_open2() only return < 0 when error.
 2014-03-30 14:55:08 +02:00
Anton Khirnov
746dca483a avconv: support forcing codec tags for input streams 2014-02-24 07:25:07 +01:00
Anton Khirnov
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
Anton Khirnov
7671dd7cd7 avconv: add support for VDPAU decoding 2013-11-23 11:55:53 +01:00
Anton Khirnov
07fd0a2219 avconv: add infrastructure for using hwaccels 2013-11-23 11:55:43 +01:00
Luca Barbato
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
Anton Khirnov
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
Anton Khirnov
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
Anton Khirnov
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
Vittorio Giovara
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
Martin Storsjö
b85dbe68e2 avconv: Call exit_program instead of exit in avconv_opt as well 
This seems to have been missed in 636ced8e1d.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-07-31 22:11:32 +03:00
Anton Khirnov
538bf76737 avconv: make -aspect work with streamcopy 2013-05-27 21:26:06 +02:00
Anton Khirnov
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
Anton Khirnov
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
Anton Khirnov
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
Anton Khirnov
dc574658d1 avconv: print filter options in -h full output. 2013-04-11 20:45:55 +02:00
Anton Khirnov
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
Anton Khirnov
a4208b9b7d avconv: add options for reading filtergraphs from a file. 2013-03-28 07:55:48 +01:00
Anton Khirnov
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
Anton Khirnov
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
db2d65ce1e avconv: fix a typo 2013-03-08 14:14:25 +01:00
Anton Khirnov
41d2008b15 avconv: use a local variable for InputFile in open_input_file(). 
This is shorter and more readable.
 2013-03-08 14:13:46 +01:00
Anton Khirnov
1da54e908e avconv: use a local variable for OutputFile in open_output_file(). 
This is shorter and more readable.
 2013-03-08 14:13:39 +01:00
Anton Khirnov
9d3009c6c4 avconv: print an error on applying options of the wrong type. 
I.e. input options to output files or vice versa.
 2013-03-08 14:12:43 +01:00
Ronald S. Bultje
54b298fe56 lavc: Deprecate the deinterlace functions in libavcodec 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-07 09:35:24 +02:00
Martin Storsjö
df0229a7ca avconv: Apply codec options to streams that are copied as well 
This allows setting/overriding e.g. the bitrate parameter, which
is required for the smoothstreaming muxer. Normally, the bitrate
is set by the demuxer in these cases, but not all demuxers can
provide it. This allows stream copy of data to the smoothstreaming
muxer from such inputs.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-02-28 18:30:42 +02:00
Justin Ruggles
5c7db097eb avconv: pass libavresample options to AVFilterGraph 2013-02-23 17:07:54 -05:00
Luca Barbato
bff3607547 lavc: set the default rc_initial_buffer_occupancy 
rc_buffer_size is not set before.

Solve the initial the rate control underflow issue reported in
bug 222.

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-01-15 08:58:51 +01:00
Anton Khirnov
c661cb6672 cmdutils: pass number of groups to split_commandline(). 
This makes the code simpler and avoids mixing designated and
non-designated initializers in a potentially unsafe way in avconv.
 2012-12-19 22:13:41 +01:00
Anton Khirnov
e82cb79adf avconv: pass the actually selected decoder to filter_codec_opts(). 2012-12-18 20:15:06 +01:00
Anton Khirnov
77bd1bc73a avconv: use new options parser. 2012-12-18 20:14:54 +01:00
Anton Khirnov
10bca66101 cmdutils: add a macro to simplify grow_array() calls. 2012-12-18 20:11:06 +01:00
Anton Khirnov
4632abc7a3 avconv: fix copying per-stream metadata. 
It is handled separately from other types because it uses stream
specifiers and currently that triggers an assert in SET_DICT.

CC:libav-stable@libav.org
 2012-11-25 16:35:20 +01:00
Justin Ruggles
a903f8f087 Include libavutil/channel_layout.h instead of libavutil/audioconvert.h 
Also reorder some other #include when applicable.
 2012-11-11 13:35:12 -05:00
Diego Biurrun
02e4275180 avconv_opt, cmdutils: Add missing function parameter Doxygen 2012-10-31 18:21:55 +01:00
Anton Khirnov
4e61a38aa0 avconv: only apply presets when we have an encoder. 
Fixes a crash when using a preset with stream copy.

CC: libav-stable@libav.org
 2012-10-23 07:30:58 +02:00