Commit Graph

366 Commits

Author SHA1 Message Date
Anton Khirnov 67f2a68814 avconv: remove a write-only variable 2014-02-24 17:30:48 +01:00
Luca Barbato 5c79d2e12d avconv: Do not divide by zero 2014-02-20 18:58:38 +01:00
Anton Khirnov 2ce8bca51f avconv: print a warning when falling back to default 25fps 2014-01-17 10:30:45 +01:00
Anton Khirnov 674fa49110 avconv: do not call avcodec_get_frame_defaults()
Strictly speaking it is not correct to call it on refcounted frames, in
any case it is unnecessary, since filtered_frame is always unreferenced
after poll_filter() returns.
2013-12-11 20:39:54 +01:00
Anton Khirnov eb891b3114 Replace all uses of avcodec_free_frame with av_frame_free(). 2013-12-11 20:39:54 +01:00
Diego Biurrun 8f8bc92365 Add missing #includes for *INT64_MAX and *INT64_C 2013-11-23 21:55:52 +01:00
Anton Khirnov 07fd0a2219 avconv: add infrastructure for using hwaccels 2013-11-23 11:55:43 +01:00
Anton Khirnov 5b9c3b4505 Replace all instances of avcodec_alloc_frame() with av_frame_alloc(). 2013-11-16 12:44:20 +01:00
Anton Khirnov ccc7129845 lavc: deprecate FF_DEBUG_MV and remove all traces of its use
It has not been actually used since
37045e4229, when the broken vismv code was
removed.
2013-10-31 20:21:13 +01:00
Anton Khirnov c872d310cd avconv: stop accessing AVStream.parser
It is private and must not be touched from outside of lavf.
2013-10-29 14:19:10 +01:00
Anton Khirnov ddc589ce98 avconv: drop a now useless variable 2013-10-27 21:32:37 +01:00
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 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
Luca Barbato 636ced8e1d cmdutils: wrap exit explicitly
Some C runtime implementations deadlock when calling threading functions
on the atexit() handler.

Use a simpler wrapper similar to av_log to call the cleanup function
before exit.

Bug-Id: 523
2013-07-07 21:43:23 +02:00
Derek Buitenhuis 7798a59dc1 avconv: Don't include colorspace.h
The header is private, and avconv.c doesn't use it
for anything.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-06-29 14:24:02 -04:00
Luca Barbato 42cc6cefd3 avconv: report the error for codec open failure
External codec may have corner case reason to fail at init, better
report them instead having the user wonder.
2013-06-22 20:54:59 +02:00
Luca Barbato 1e340af8d6 avconv: drop additional strerror fallback
strerror_r is called by av_strerror already.
2013-06-22 20:54:59 +02:00
Anton Khirnov 274e134e49 avconv: check that the output format context exists before accessing it
Fixes a segfault in exit_program() if opening an output file fails.
2013-06-04 17:20:04 +02:00
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 b4a5a29227 avconv: improve -re implementation
Integrate the code in the packet reading function, instead of inserting
sleeps in many places.
This is simpler to follow and should work better.
2013-05-03 09:57:13 +02:00
Anton Khirnov 8cd472d3f9 avconv: make output -ss insert trim/atrim filters.
This makes output -ss sample-accurate for audio and will allow further
simplication in the future.
2013-04-30 12:00:55 +02:00
Anton Khirnov a83c0da539 avconv: make -t insert trim/atrim filters.
This makes -t sample-accurate for audio and will allow further
simplication in the future.

Most of the FATE changes are due to audio now being sample accurate. In
some cases a video frame was incorrectly passed with the old code, while
its was over the limit.
2013-04-30 11:53:12 +02:00
Anton Khirnov fa2a34cd40 lavfi: change the filter registering system to match the other libraries
Removes an arbitrary hardcoded limit on the number of filters.
2013-04-11 20:44:03 +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 9b2dc29534 avconv: convert to new refcounted AVFrame API 2013-03-08 07:40:50 +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
Martin Storsjö a23abaf302 avconv: Increase the SDP buffer size to fit xiph SDPs
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-01-20 18:20:47 +02:00
Anton Khirnov 77bd1bc73a avconv: use new options parser. 2012-12-18 20:14:54 +01:00
Justin Ruggles 9a71d362a6 avconv: deprecate the -vol option
Remove the code for volume scaling in avconv.c and instead auto-insert a
volume filter into the beginning of the filter chain.
2012-12-05 11:23:37 -05:00
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
Justin Ruggles 3ba416408a avconv: rescale packet duration to muxer time base when flushing encoders
Fixes Bug 385
2012-11-08 13:57:34 -05:00
Anton Khirnov c8977f6d26 avconv: do not free muxed packet on streamcopy.
The packet belongs to lavf, the caller must not free it or access it in
any other way.
No change in practice, since destruct is set to NULL anyway.
2012-11-02 18:28:56 +01:00
Diego Biurrun 70478746a9 avconv: Drop unused function argument from do_video_stats() 2012-10-29 19:07:58 +01:00
Janne Grunau 1b891d17c5 avconv: fix bitrate report when writing to /dev/null
avio_size() reports the filesize which returns 0 for /dev/null.
avio_tell() reports the current position.

Also handle errors from avio_tell().
2012-10-25 15:00:15 +02:00
Anton Khirnov 8e84f2055c avconv: remove now unneeded calls to avcodec_get_frame_defaults(). 2012-10-24 08:46:45 +02:00
Mans Rullgard 3f65eff408 Include sys/time.h before sys/resource.h
Some systems require sys/time.h being explicitly included before
sys/resource.h.  The configure check already does this.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-23 12:00:21 +01:00
Nathan Caldwell c854102da7 avcodec: handle AVERROR_EXPERIMENTAL
Error out on init if a codec with CODEC_CAP_EXPERIMENTAL is requested
and strict_std_compliance is not FF_COMPLIANCE_EXPERIMENTAL.

Move the check from avconv to avcodec_open2() and return
AVERROR_EXPERIMENTAL accordingly.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-10-21 23:03:26 +02:00
Diego Biurrun c1ef30a6ba De-doxygenize some top-level files 2012-10-12 20:56:54 +02:00
Anton Khirnov fb722a900f avconv: remove -same_quant
It has not worked for anything other than fringe codecs (asv1/2, mdec,
mjpeg[b]) since about 2003 and nobody ever noticed or complained. This
sufficiently proves that there are no users of this option who have a
clue of what they are doing, so it is completely useless.
2012-10-09 20:32:34 +02:00
Diego Biurrun 8be5b0d6d5 avconv/avprobe: Add missing 'void' to exit_program() definition 2012-10-03 18:07:49 +02:00
Diego Elio Pettenò 5e3f9979fa Use atexit() instead of defining a custom exit_program() interface. 2012-10-01 17:17:42 -04:00
Justin Ruggles fd41cb4370 avconv: improve sample format negotiation for decoder request
This takes into account planar vs. packed when comparing to find the closest
sample format match.
2012-10-01 13:42:43 -04:00
Anton Khirnov 11d1ca4b2c Use avcodec_free_frame() to free AVFrames. 2012-09-24 12:31:25 +02:00
Janne Grunau 2f34021d57 avconv: flush filtered frames before reconfiguring filters
This prevents lost frames after a resolution change.
2012-09-17 10:49:27 +02:00
Anton Khirnov 11d957fbd8 avtools: remove the distinction between func_arg and func2_arg.
func2_arg is the same as func_arg, except it has one additional
parameter. Change all func_arg callbacks to take that parameter (and
ignore it).
2012-08-30 13:56:25 +02:00