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2328 Commits

Author SHA1 Message Date
Michael Niedermayer
9d44e23618 ffmpeg: Check pkt_dts for AV_NOPTS_VALUE 
Fixes integer overflow
Fixes: 1536b9b096a8f95b742bae9d3d761cc6/signal_sigsegv_294aaed_2039_8d1797aeb823ea43858d0fa45c9eb899.ogv

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 13:37:04 +01:00
Rodger Combs
bf2590aed3 ffmpeg: fix -copy_prior_start 0 with -copyts and input -ss 
Also rearranged the relevant check to reduce code duplication

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-20 19:20:30 +01:00
Maksym Veremeyenko
d21b690e55 ffmpeg: preserve profile for audio stream copy 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-20 18:09:47 +01:00
Bryan Huh
1fe82abac7 ffmpeg: Simplify fps code related to delta0 
Small refactor of fps code for improved readability. In particular
the "cor" variable was unnecessary and misleading because it would
always be set to -delta0.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-16 01:53:47 +01:00
Bryan Huh
dfa98c4f83 ffmpeg: Fixing typos and adding comments to fps code 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-16 01:53:47 +01:00
Michael Niedermayer
6770a9d689 ffmpeg: Fix integer overflow with cur_dts being AV_NOPTS_VALUE 
Since de0e219a8a cur_dts is sometimes invalid
 2015-11-11 17:46:19 +01:00
Michael Niedermayer
363673fbe0 ffmpeg: Print a warning if a pkt duration is already set before using the frame rate 
I didnt find any case that triggers this but if it gets triggered it needs to be
investigated

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-11 15:04:21 +01:00
Michael Niedermayer
46070cc20a ffmpeg: set muxer packet duration based on framerate only for CFR 
a set ost->frame_rate does not imply CFR in ffmpeg

The changed fate tests had all wrong packet durations
(like 1/1000 or 1/90000)

There might be more cases in which is_cfr could be set

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-11 15:04:21 +01:00
Hendrik Leppkes
d3d4bc4784 Merge commit '3efd71b4d0b4a73ccbbbdc092e6bbd54d92633f4' 
* commit '3efd71b4d0b4a73ccbbbdc092e6bbd54d92633f4':
  avconv: set packet duration for CFR video streams

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-10 18:37:25 +01:00
Simon Thelen
70fb5eadc5 ffmpeg: Don't try and write sdp info if none of the outputs had an rtp format. 
Fixes a segfault when trying to write nonexistent rtp information.

Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-09 23:43:11 +01:00
Ganesh Ajjanagadde
92e483f8ed all: use FFDIFFSIGN to resolve possible undefined behavior in comparators 
FFDIFFSIGN was created explicitly for this purpose, since the common
return a - b idiom is unsafe regarding overflow on signed integers. It
optimizes to branchless code on common compilers.

FFDIFFSIGN also has the subjective benefit of being easier to read due
to lack of ternary operators.

Tested with FATE.

Things not covered by this are unsigned integers, for which overflows
are well defined, and also places where overflow is clearly impossible,
e.g an instance where the a - b was being done on 24 bit values.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
 2015-11-03 16:28:30 -05:00
Ganesh Ajjanagadde
b45daad2aa ffmpeg: use log10 instead of log()/log(10) 
This is more concise and conveys the intent better.
Furthermore, it is likely more precise as well due to lack of floating
point division.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
 2015-10-29 19:05:29 -04:00
Hendrik Leppkes
9f7de99517 Merge commit 'cd0e08813a0484002b5defbf557c859f123953ae' 
* commit 'cd0e08813a0484002b5defbf557c859f123953ae':
  avconv: support infinite loop for the loop option

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-29 14:21:41 +01:00
Hendrik Leppkes
c2f861ca42 Replace remaining occurances of av_free_packet with av_packet_unref 2015-10-27 14:35:30 +01:00
Hendrik Leppkes
856b19d593 Merge commit 'a5d42043093a39636a1f4021a37dd9c612479f6f' 
* commit 'a5d42043093a39636a1f4021a37dd9c612479f6f':
  avformat: Always return ref-counted AVPacket

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-27 14:12:27 +01:00
Marton Balint
ddc6bd8c95 ffmpeg: add abort_on option to allow aborting on empty output 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2015-10-22 19:03:01 +02:00
Hendrik Leppkes
dd8a4b0f8c Merge commit 'fb472e1a11a4e0caed2c3c91da01ea8e35d9e3f8' 
* commit 'fb472e1a11a4e0caed2c3c91da01ea8e35d9e3f8':
  avconv: add support for Intel QSV-accelerated transcoding

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-22 16:18:02 +02:00
Marton Balint
b69b43e2c4 ffmpeg: exit on corrupt packets or decoded frames if exit_on_error flag is present 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2015-10-22 05:07:46 +02:00
Marton Balint
e2b416b68e ffmpeg: factorize checking decoder result 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2015-10-22 05:07:46 +02:00
Marton Balint
f4730a5845 ffmpeg: exit on av_write_trailer failure if exit_on_error is set 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2015-10-22 05:07:45 +02:00
Marton Balint
a1240c0522 ffmpeg: log failed av_write_trailer 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2015-10-22 05:07:45 +02:00
Hendrik Leppkes
a34dfc93ef ffmpeg: add deprecation guards around remaining AVFMT_RAWPICTURE usage 2015-10-14 14:52:43 +02:00
Hendrik Leppkes
435dfc15df ffmpeg: remove trailing whitespace that sneaked into the previous merge 2015-10-14 14:52:42 +02:00
Hendrik Leppkes
9ccd90626f Merge commit '16b0c929621f84983b83b9735ce973acb12723bc' 
* commit '16b0c929621f84983b83b9735ce973acb12723bc':
  avconv: Add loop option.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-14 14:28:20 +02:00
Ganesh Ajjanagadde
3ae98497c2 ffmpeg: modify tty state when stderr is redirected 
Removes unnecessary isatty(), fixes Ticket2964

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2015-10-11 17:41:15 -04:00
Ganesh Ajjanagadde
2f4374fae1 ffmpeg: avoid possible undefined behavior 
On lines 1633,1634 FFABS(pts) is performed. However, if av_stream_get_end_pts
returns AV_NOPTS_VALUE always, pts remains stuck at INT64_MIN, leading
to undefined behavior on FFABS.

One could conceive of a solution using FFNABS. However, such a solution
has to deal with the implementation defined rounding of integer division
with at least one negative operand in ANSI C89. C99 forces truncation to
zero, but I am not sure that all of our platforms compile with full C99
support, and in particular whether we can safely assume a fixed
rounding behavior across all platforms.

This solution is simple, and I doubt changing INT64_MIN to INT64_MIN + 1
has any practical loss - if it is stuck at its initial value, the stream
is messed up anyway.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-09 21:19:39 +02:00
Hendrik Leppkes
580c4fc98a Merge commit '6064f697a321174232a3fad351afb21150c3e9e5' 
* commit '6064f697a321174232a3fad351afb21150c3e9e5':
  lavc: Enable side data only packets by default

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-12 15:12:05 +02:00
Hendrik Leppkes
83a5df54ea Remove left-over FF_API_DESTRUCT_PACKET cruft 2015-09-05 16:51:53 +02:00
Hendrik Leppkes
144fb06806 Remove left-over FF_API_AVFILTERBUFFER cruft 2015-09-05 16:27:19 +02:00
Michael Niedermayer
cf410f8fb9 ffmpeg: Drop redundant ist check 
stream copy always has a input stream, it cannot use complex video/audio filters with unambigous input
Fixes CID1322348

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 11:42:23 +02:00
Michael Niedermayer
628a73f8f3 ffmpeg: force 128k default audio bitrate if nothing is specified and there is no specific default 
This prevents breaking existing command lines in case the "ab" default is removed from libavcodec

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-28 23:07:12 +02:00
Andreas Cadhalpun
c363843a53 add missing FF_API_DESTRUCT_PACKET guards 
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-08-22 19:16:13 +02:00
Michael Niedermayer
b3d2035ec3 ffmpeg: use av_err2str() 
Found-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-21 12:11:09 +02:00
Michael Niedermayer
45f3d4e63e ffmpeg: Use correct codec_id for av_parser_change() check 
No testcase known

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-21 03:37:32 +02:00
Michael Niedermayer
ac0ba6f233 ffmpeg: Check av_parser_change() for failure 
No testcase known

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-21 03:37:32 +02:00
Michael Niedermayer
c8890941d6 ffmpeg: Check for RAWVIDEO and do not relay only on AVFMT_RAWPICTURE 
The null muxer has AVFMT_RAWPICTURE set but can be fed with non-raw material

related to Ticket4778

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-21 03:37:09 +02:00
Michael Niedermayer
15ff3f3fdf ffmpeg: check avpicture_fill() return value 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-21 03:18:57 +02:00
Ronald S. Bultje
229843aa35 Replace av_dlog with ff_dlog. 
ff_dlog checks compilability, and is non-public. av_dlog is deprecated
and no longer exists if FF_API_DLOG=0.
 2015-08-18 10:24:01 -04:00
Andreas Cadhalpun
fbc8eb6857 ffmpeg: use av_buffersrc_add_frame instead of av_buffersrc_add_ref 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-08-16 18:17:00 +02:00
Michael Niedermayer
4ada49f9db ffmpeg: Use the decoders dimensions in sub2video_get_blank_frame() 
Fixes Ticket4744 part3

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-15 17:41:48 +02:00
Michael Niedermayer
bd5d11d9f5 ffmpeg: Use actual frame dimensions in checks in sub2video_update() 
Fixes Ticket4744 part2

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-15 17:41:48 +02:00
Michael Niedermayer
0ac83047f6 ffmpeg: Print sub2video: rectangle coordinates in case of overflows 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-15 17:41:48 +02:00
Andreas Cadhalpun
9c29aa7143 ffmpeg: replace deprecated av_log_ask_for_sample with av_log 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-08-12 00:14:13 +02:00
Michael Niedermayer
6dbaeed6b7 ffmpeg: switch swscale option handling to AVDictionary similar to what the other subsystems use 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-08 14:44:15 +02:00
Hendrik Leppkes
99f8fc725d ffmpeg: remove access to private FILE struct members on Windows 
The FILE struct is opaque in MSVC 2015, and the members of this struct
were never meant to be accessed in any case.

No conditions are known where this check was needed to get characters
from stdin.
 2015-08-04 20:05:18 +02:00
Hendrik Leppkes
2ab5002e3c ffmpeg: avoid scanf in keyboard command parsing 
Mixing stdio and low-level IO on stdin is not safe.
 2015-08-04 20:04:53 +02:00
Michael Niedermayer
d2077c860e Revert "ffmpeg: modify tty state when stderr is redirected" 
faults in fate otherwise breaks the terminal.
To reproduce, add a abort() into wav_read_header()
run make fate-acodec-adpcm-ima_wav

This reverts commit 92e62f49cf.
 2015-07-30 23:49:54 +02:00
Ganesh Ajjanagadde
92e62f49cf ffmpeg: modify tty state when stderr is redirected 
This fixes Ticket2964

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-30 14:31:26 +02:00
Michael Niedermayer
8c2f00d590 ffmpeg.c: remove all remaining coded_frame uses 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-28 19:52:40 +02:00
Michael Niedermayer
cdb0225fa9 ffmpeg: Use side data instead of coded_frame for error[] values 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-28 02:22:23 +02:00
Michael Niedermayer
29d147c94d Merge commit '059a934806d61f7af9ab3fd9f74994b838ea5eba' 
* commit '059a934806d61f7af9ab3fd9f74994b838ea5eba':
  lavc: Consistently prefix input buffer defines

Conflicts:
	doc/examples/decoding_encoding.c
	libavcodec/4xm.c
	libavcodec/aac_adtstoasc_bsf.c
	libavcodec/aacdec.c
	libavcodec/aacenc.c
	libavcodec/ac3dec.h
	libavcodec/asvenc.c
	libavcodec/avcodec.h
	libavcodec/avpacket.c
	libavcodec/dvdec.c
	libavcodec/ffv1enc.c
	libavcodec/g2meet.c
	libavcodec/gif.c
	libavcodec/h264.c
	libavcodec/h264_mp4toannexb_bsf.c
	libavcodec/huffyuvdec.c
	libavcodec/huffyuvenc.c
	libavcodec/jpeglsenc.c
	libavcodec/libxvid.c
	libavcodec/mdec.c
	libavcodec/motionpixels.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/noise_bsf.c
	libavcodec/nuv.c
	libavcodec/nvenc.c
	libavcodec/options.c
	libavcodec/parser.c
	libavcodec/pngenc.c
	libavcodec/proresenc_kostya.c
	libavcodec/qsvdec.c
	libavcodec/svq1enc.c
	libavcodec/tiffenc.c
	libavcodec/truemotion2.c
	libavcodec/utils.c
	libavcodec/utvideoenc.c
	libavcodec/vc1dec.c
	libavcodec/wmalosslessdec.c
	libavformat/adxdec.c
	libavformat/aiffdec.c
	libavformat/apc.c
	libavformat/apetag.c
	libavformat/avidec.c
	libavformat/bink.c
	libavformat/cafdec.c
	libavformat/flvdec.c
	libavformat/id3v2.c
	libavformat/isom.c
	libavformat/matroskadec.c
	libavformat/mov.c
	libavformat/mpc.c
	libavformat/mpc8.c
	libavformat/mpegts.c
	libavformat/mvi.c
	libavformat/mxfdec.c
	libavformat/mxg.c
	libavformat/nutdec.c
	libavformat/oggdec.c
	libavformat/oggparsecelt.c
	libavformat/oggparseflac.c
	libavformat/oggparseopus.c
	libavformat/oggparsespeex.c
	libavformat/omadec.c
	libavformat/rawdec.c
	libavformat/riffdec.c
	libavformat/rl2.c
	libavformat/rmdec.c
	libavformat/rtpdec_latm.c
	libavformat/rtpdec_mpeg4.c
	libavformat/rtpdec_qdm2.c
	libavformat/rtpdec_svq3.c
	libavformat/sierravmd.c
	libavformat/smacker.c
	libavformat/smush.c
	libavformat/spdifenc.c
	libavformat/takdec.c
	libavformat/tta.c
	libavformat/utils.c
	libavformat/vqf.c
	libavformat/westwood_vqa.c
	libavformat/xmv.c
	libavformat/xwma.c
	libavformat/yop.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 23:15:19 +02:00
Michael Niedermayer
444e9874a7 Merge commit 'def97856de6021965db86c25a732d78689bd6bb0' 
* commit 'def97856de6021965db86c25a732d78689bd6bb0':
  lavc: AV-prefix all codec capabilities

Conflicts:
	cmdutils.c
	ffmpeg.c
	ffplay.c
	libavcodec/8svx.c
	libavcodec/aacenc.c
	libavcodec/ac3dec.c
	libavcodec/adpcm.c
	libavcodec/alac.c
	libavcodec/atrac3plusdec.c
	libavcodec/bink.c
	libavcodec/dnxhddec.c
	libavcodec/dvdec.c
	libavcodec/dvenc.c
	libavcodec/ffv1dec.c
	libavcodec/ffv1enc.c
	libavcodec/fic.c
	libavcodec/flacdec.c
	libavcodec/flacenc.c
	libavcodec/flvdec.c
	libavcodec/fraps.c
	libavcodec/frwu.c
	libavcodec/gifdec.c
	libavcodec/h261dec.c
	libavcodec/hevc.c
	libavcodec/iff.c
	libavcodec/imc.c
	libavcodec/libopenjpegdec.c
	libavcodec/libvo-aacenc.c
	libavcodec/libvorbisenc.c
	libavcodec/libvpxdec.c
	libavcodec/libvpxenc.c
	libavcodec/libx264.c
	libavcodec/mjpegbdec.c
	libavcodec/mjpegdec.c
	libavcodec/mpegaudiodec_float.c
	libavcodec/msmpeg4dec.c
	libavcodec/mxpegdec.c
	libavcodec/nvenc_h264.c
	libavcodec/nvenc_hevc.c
	libavcodec/pngdec.c
	libavcodec/qpeg.c
	libavcodec/ra288.c
	libavcodec/rv10.c
	libavcodec/s302m.c
	libavcodec/sp5xdec.c
	libavcodec/takdec.c
	libavcodec/tiff.c
	libavcodec/tta.c
	libavcodec/utils.c
	libavcodec/v210dec.c
	libavcodec/vp6.c
	libavcodec/vp9.c
	libavcodec/wavpack.c
	libavcodec/yop.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 22:50:18 +02:00
Michael Niedermayer
94d68a41fa Merge commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615' 
* commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615':
  lavc: AV-prefix all codec flags

Conflicts:
	doc/examples/muxing.c
	ffmpeg.c
	ffmpeg_opt.c
	ffplay.c
	libavcodec/aacdec.c
	libavcodec/aacenc.c
	libavcodec/ac3dec.c
	libavcodec/ac3enc_float.c
	libavcodec/atrac1.c
	libavcodec/atrac3.c
	libavcodec/atrac3plusdec.c
	libavcodec/dcadec.c
	libavcodec/ffv1enc.c
	libavcodec/h264.c
	libavcodec/h264_loopfilter.c
	libavcodec/h264_mb.c
	libavcodec/imc.c
	libavcodec/libmp3lame.c
	libavcodec/libtheoraenc.c
	libavcodec/libtwolame.c
	libavcodec/libvpxenc.c
	libavcodec/libxavs.c
	libavcodec/libxvid.c
	libavcodec/mpeg12dec.c
	libavcodec/mpeg12enc.c
	libavcodec/mpegaudiodec_template.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/mpegvideo_motion.c
	libavcodec/nellymoserdec.c
	libavcodec/nellymoserenc.c
	libavcodec/nvenc.c
	libavcodec/on2avc.c
	libavcodec/options_table.h
	libavcodec/opus_celt.c
	libavcodec/pngenc.c
	libavcodec/ra288.c
	libavcodec/ratecontrol.c
	libavcodec/twinvq.c
	libavcodec/vc1_block.c
	libavcodec/vc1_loopfilter.c
	libavcodec/vc1_mc.c
	libavcodec/vc1dec.c
	libavcodec/vorbisdec.c
	libavcodec/vp3.c
	libavcodec/wma.c
	libavcodec/wmaprodec.c
	libavcodec/x86/hpeldsp_init.c
	libavcodec/x86/me_cmp_init.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 22:10:35 +02:00
Michael Niedermayer
c40ecffd31 Replace AV_PKT_DATA_QUALITY_FACTOR by AV_PKT_DATA_QUALITY_STATS 
The stats are a superset of the quality factor, also allowing the picture type and encoder "PSNR" stats to be exported
This also replaces the native by fixed little endian order for the affected side data

AV_PKT_DATA_QUALITY_FACTOR is left as a synonym of AV_PKT_DATA_QUALITY_STATS

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-22 19:31:52 +02:00
Michael Niedermayer
495eee0123 Merge commit '40cf1bbacc6220a0aa6bed5c331871d43f9ce370' 
* commit '40cf1bbacc6220a0aa6bed5c331871d43f9ce370':
  Deprecate avctx.coded_frame

Conflicts:
	ffmpeg.c
	libavcodec/a64multienc.c
	libavcodec/asvenc.c
	libavcodec/cljrenc.c
	libavcodec/dpxenc.c
	libavcodec/gif.c
	libavcodec/mpegvideo_enc.c
	libavcodec/nvenc.c
	libavcodec/proresenc_kostya.c
	libavcodec/pthread_frame.c
	libavcodec/rawenc.c
	libavcodec/sunrastenc.c
	libavcodec/tiffenc.c
	libavcodec/version.h
	libavcodec/xbmenc.c
	libavcodec/xwdenc.c
	libavdevice/v4l2.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-21 01:17:15 +02:00
Michael Niedermayer
e5bae39f46 Merge commit '5d3addb937946eca5391e40b5e6308e74ac6f77b' 
* commit '5d3addb937946eca5391e40b5e6308e74ac6f77b':
  Add a quality factor packet side data

Conflicts:
	doc/APIchanges
	ffmpeg.c
	libavcodec/avcodec.h
	libavcodec/mpegvideo_enc.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-21 00:54:42 +02:00
Michael Niedermayer
bc3f19641c Merge commit '6d592fbd0d8e89ecade3fc93b36ea200213dc01c' 
* commit '6d592fbd0d8e89ecade3fc93b36ea200213dc01c':
  avconv: split creating and (re-)configuring complex filtergraphs

Conflicts:
	ffmpeg_filter.c
	ffmpeg_opt.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-19 15:36:54 +02:00
Michael Niedermayer
3b0534efdc Merge commit '1959351aecf09fc3e90208ff775f4849801dc13f' 
* commit '1959351aecf09fc3e90208ff775f4849801dc13f':
  avconv: move the no streams failure to open_output_file()

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-19 14:01:45 +02:00
Michael Niedermayer
15fbf3e72a Merge commit 'ab7b038906f3e40ed474676d8e3029902a2078f5' 
* commit 'ab7b038906f3e40ed474676d8e3029902a2078f5':
  avconv: factor out the output stream initialization

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-19 13:50:33 +02:00
Michael Niedermayer
247f4d1f18 Merge commit '6d5d9246042acb804a652e6fedfb7afe0ca85614' 
* commit '6d5d9246042acb804a652e6fedfb7afe0ca85614':
  avconv: move handling the 2pass logfile into avconv_opt

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-19 12:59:05 +02:00
Michael Niedermayer
db3e12a828 Merge commit '59245e0c5e10a849e67c632cccf4f677b2442e82' 
* commit '59245e0c5e10a849e67c632cccf4f677b2442e82':
  avconv: set the encoding/decoding_needed flags earlier

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-19 12:44:07 +02:00
Michael Niedermayer
6e80fe1ecd ffmpeg: Fix cleanup after failed allocation of output_files 
Fixes: 39a25908b84604acdaa490138282d091_signal_sigsegv_7ffff713351a_331_WAWV.avi with memlimit of 262144

Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-14 15:59:11 +02:00
Michael Niedermayer
fd4c87fa3b ffmpeg: Fix crash with ost->last_frame allocation failure 
Fixes: 1013dbde2c360d939cc2dfc33e4f275c_signal_sigsegv_a0500f_45_320vp3.nsv with memlimit of 536870912

Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-14 13:03:35 +02:00
Michael Niedermayer
bd27dc9102 ffmpeg: Fix deallocating input threads with partly failed file allocation 
Fixes: 18615ff56beedc63a884a8db0678b47c_signal_sigsegv_7ffff713351a_991_xtrem_e2_m64q15_a32sxx.3gp with memlimit of 524288

Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-14 12:42:41 +02:00
Michael Niedermayer
503ec7139f ffmpeg: Fix cleanup with ost = NULL 
Fixes: 09e670595acbdafb226974b08dab66e3_signal_sigabrt_7ffff70eccc9_991_xtrem_e2_m64q15_a32sxx.3gp with memlimit of 1048576

Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-13 23:34:29 +02:00
Carl Eugen Hoyos
2c7f7a690f ffmpeg: Use av_log to print benchmark output. 2015-07-09 19:58:22 +02:00
rogerdpack
4ebb43f19c ffmpeg: windows: respond to logoff and ctrl+break messages as well 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-01 01:00:38 +02:00
Andreas Cadhalpun
bd0f14123f ffmpeg: only count got_output/errors in decode_error_stat 
If threading is used, the first (thread_count - 1) packets are read
before any frame/error is returned. Counting this as successful decoding
is wrong, because it also happens when no single frame could be decoded.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-07-01 00:33:01 +02:00
Andreas Cadhalpun
cd64ead8d9 ffmpeg: exit_on_error if decoding a packet failed 
This is the second part of the fix for ticket #4370.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-07-01 00:32:50 +02:00
Michael Niedermayer
a5f409bcc0 Merge commit '9a5e4fbec870c7d466b7a0aec92c70778efc96b5' 
* commit '9a5e4fbec870c7d466b7a0aec92c70778efc96b5':
  avconv: do not stop processing the input packet on decoding error

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-27 20:34:42 +02:00
Michael Niedermayer
a50b008227 Merge commit 'b114f6d48a06a4dad6882bc83e07463905f004c4' 
* commit 'b114f6d48a06a4dad6882bc83e07463905f004c4':
  avconv: factor out flushing the filters

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-27 20:22:45 +02:00
Michael Niedermayer
8c22143e7e ffmpeg: Use 2 instead of STDERR_FILENO 
STDERR_FILENO is not available on windows

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-25 23:44:06 +02:00
rogerdpack
87961eff23 modify exit message when signaled 
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-25 14:18:31 +02:00
rogerdpack
1bcdac2da3 ffmpeg: log error message when shutting down from too many signals 
write() suggested by wm4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-25 12:23:29 +02:00
Michael Niedermayer
8f0f678f09 ffmpeg: Do not use the data/size of a bitstream filter after failure 
Found-by: Rodger Combs
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-24 13:50:02 +02:00
Michael Niedermayer
d1050d9950 ffmpeg: Free last_frame instead of just unref 
Fixes Ticket4611

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-18 05:27:08 +02:00
Michael Niedermayer
4fe38441b0 ffmpeg: do not print misleading recommanditions on 1pass vpx encoding 
Fixes part of Ticket4295

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-26 23:42:44 +02:00
Michael Niedermayer
18833daf9d ffmpeg: Support copying unknown streams 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-21 18:21:38 +02:00
Michael Niedermayer
57e38043de ffmpeg: Do not copy the display matrix if rotation meta-data is manually added 
Fixes Ticket4560

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-18 00:52:36 +02:00
Michael Niedermayer
b87dd7f82d ffmpeg: only apply last picture flush code at EOF 
Fixes Ticket4562

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-17 00:34:08 +02:00
anatolschwarz
77cc0d5b59 ffmpeg: Support preserving the source key frame timings 
Added option "source" to force_key_frames
 2015-05-16 12:55:19 +02:00
Michael Niedermayer
3a91a07f15 ffmpeg: Remove another unneeded ost->filter_graph check 
Fixes CID1241508

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 23:46:10 +02:00
Michael Niedermayer
670702f91d ffmpeg: Print an error if avfilter_graph_queue_command() failed 
Fixes CID1271809

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 12:41:28 +02:00
Michael Niedermayer
da2f156843 ffmpeg: remove unneeded ost->filter check 
Fixes CID1241508

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-15 12:34:20 +02:00
Michael Niedermayer
f5b26fbc2f Merge commit '16302246b1fcb7ad4e6f7bd31c49956a455336d2' 
* commit '16302246b1fcb7ad4e6f7bd31c49956a455336d2':
  avconv: Add an option for automatically rotating video according to display matrix

Conflicts:
	Changelog
	ffmpeg_opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-02 22:39:00 +02:00
Michael Niedermayer
e2877bdf38 ffmpeg: remove incorrect network deinit 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-28 15:57:21 +02:00
Michael Niedermayer
93db2708d3 ffmpeg: Fix null pointer dereference in do_video_out() 
Fixes: CID1295087

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-19 23:44:19 +02:00
Michael Niedermayer
959894632a Merge commit '3892bdab9b652eb003ab95e167f1765e0b0ea035' 
* commit '3892bdab9b652eb003ab95e167f1765e0b0ea035':
  avconv: do not overwrite the stream codec context for streamcopy

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-04 00:38:02 +02:00
Michael Niedermayer
4d02dfbde4 ffmpeg: Fix extradata allocation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-04 00:02:14 +02:00
Michael Niedermayer
6eb6956d06 ffmpeg: Fix indentation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-03 19:39:06 +02:00
Michael Niedermayer
98c7729c13 ffmpeg: last frame duplication heuristic 
This improves the last frames duration with CFR and when the input durations
are inaccurate or missing

Fixes Ticket4119

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-03 19:09:31 +02:00
Himangi Saraogi
d768f8f5cf ffmpeg: Avoid null pointer dereferences 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-02 13:06:00 +02:00
Michael Niedermayer
215c2fe0ae Merge commit '22a6d48b0d7367b3a45dd6db245f8ffaaa364995' 
* commit '22a6d48b0d7367b3a45dd6db245f8ffaaa364995':
  avconv: Print the avfilter errors

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-20 20:33:27 +01:00
Michael Niedermayer
f063a0b33d Merge commit 'dc7536ca3d2dbe47f40cc0fcd0fc2555a84d5f56' 
* commit 'dc7536ca3d2dbe47f40cc0fcd0fc2555a84d5f56':
  avconv: do not abort immediately if initializing hwaccel fails

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-10 10:49:48 +01:00
Clément Bœsch
c285937ccc ffmpeg: comment mpeg4 hack 
See 3734c3ea51
 2015-03-03 20:25:28 +01:00
Michael Niedermayer
5ee3a40f1c ffmpeg: Fix -vstats when coded_frame is not set 
There are several encoders which do not set coded_frame

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 12:33:44 +01:00
Nicolas George
d92c6d82c0 ffmpeg: notify when the thread message queue blocks. 
This can help finding the source of A-V desync with live input.
 2015-02-26 19:19:56 +01:00
Nicolas George
508d6a23b4 ffmpeg: allow to set the thread message queue size. 2015-02-26 19:19:56 +01:00
Michael Niedermayer
2384933985 ffmpeg: Print negative times like "-00:05:01.22" instead of "00:-5:-1.-22" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-11 11:22:27 +01:00
Michael Niedermayer
77f326dc36 ffmpeg: Make CFR frame drop threshold user adjustable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-04 02:40:41 +01:00
Paul B Mahol
5274860fe2 ffmpeg: remove unused header 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-30 15:32:11 +00:00
Christophe Gisquet
1fa637d2ef ffmpeg: free_input_threads requires HAVE_PTHREADS 
Hide behind that macro to avoid warning on systems with
!HAVE_PTHREADS.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-30 14:47:08 +01:00
Michael Niedermayer
85d7e02e4a ffmpeg: allow overriding and amending AVStream->disposition 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-25 01:27:21 +01:00
Michael Niedermayer
90c98994f6 ffmpeg: Reduce noisiness of frame clipping in rate convertion 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-19 03:51:43 +01:00
Michael Niedermayer
a582705d15 ffmpeg: Favor filter graph based duration over ost->frame_rate in fps code 
The fate change adds a last frame with a subtitle not displayed in the previous

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-19 03:13:16 +01:00
Michael Niedermayer
f96148913b Fix precission typos 
Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-16 22:42:42 +01:00
Michael Niedermayer
d3d9a00bcd ffmpeg: Use filter graph output frame rate also for frame duration estimation 
Previously the duration was sometimes wrong, this addition
limits the value and improves which frames are choosen when
reducing the frame rate

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-16 20:33:08 +01:00
Michael Niedermayer
7b32856011 ffmpeg: Maintain higher precision pts between video filter and fps code 
This is a bit ugly as it attempts to keep most of the computation
in integers before the double based fps code. The use of integers
is to reduce the chances of rounding differences between platforms

Previously the timestamp was rounded to the encoder timebase
before being converted back to double precision which could cause loss
of precision

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-16 19:53:17 +01:00
Michael Niedermayer
261e8ccbd1 ffmpeg: drop redundant frame_pts value 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-16 16:42:20 +01:00
Anshul Maheshwari
bb0344dc55 ffmpeg: improve data stream support 
This adds data codec/stream handling where previously there was only
audio/video/subtitles

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-16 02:52:04 +01:00
raxon1s
4184d344af ffmpeg: Add bitrate value under -progress action 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-16 00:31:08 +01:00
Michael Niedermayer
0409155261 ffmpeg: remove unneeded NULL pointer check 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-09 15:55:07 +01:00
Michael Niedermayer
6d1a2efb8a ffmpeg: Clear error message array at init. 
This avoids printing uninitialized bytes if no error message is set

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 23:02:30 +01:00
Michael Niedermayer
78cb3c069d ffmpeg: Use avio_closep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 14:10:58 +01:00
Michael Niedermayer
627f5658b6 ffmpeg: Use av_freep(), avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-28 02:56:02 +01:00
Simon Thelen
cc63da1223 ffmpeg: add sdp_file option 
Allow printing of sdp information to a file specified by -sdp_file
This allows users to print sdp information when at least one of the
outputs isn't an rtp stream.

Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-28 02:05:34 +01:00
Michael Niedermayer
d2f9aefbde ffmpeg: Check for subtitle_out malloc failure 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-15 23:26:54 +01:00
Michael Niedermayer
28a6f970f6 ffmpeg: forward r_frame_rate to the muxer in case of stream copy 
Fixes Ticket3629 part2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-14 02:12:49 +01:00
Michael Niedermayer
242f1152bf ffmpeg: drop usage of coded_frame 
It causes all kinds of problems and there is no code in the muxers that reads
this field

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-03 03:06:43 +01:00
Christophe Gisquet
4c592c3908 ffmpeg: take bsf arguments from the command line 
The format is now:
-bsf:X filter1[=opt1=str1/opt2=str2],filter2
ie the parameters are appended after the filter name using '='. As ','
has been reserved already for the list of filters, '/' is just an
example of token separation for now, but that could become part of the
API to avoid each bsf using its own tokenization.

The proper solution would be using AVOption, but this is overkill for now.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-30 13:11:34 +01:00
Michael Niedermayer
98e8a9e2f2 ffmpeg: Print a debug message if the frame parameters mismatch the context 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-27 15:47:49 +01:00
Michael Niedermayer
33bc81e437 ffmpeg: skip duration cliping for passthrough & drop modes 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-19 20:18:03 +01:00
Michael Niedermayer
4e20e94921 ffmpeg: Check duration for overlap and clip in fps cfr/vfr code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-19 18:36:36 +01:00
Michael Niedermayer
c509202590 ffmpeg: Use input packet duration in vfr/cfr code if available and valid 
Fixes Ticket3052
 2014-11-19 18:35:40 +01:00
Michael Niedermayer
61fc1cbfbd ffmpeg: fix printed timestamp for droped frames 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-19 13:26:59 +01:00
Michael Niedermayer
9f6d48d696 ffmpeg: better CFR frame duplication selection 
This improves the handling of cases where the frame duration is not known

Fixes Ticket 4119
Fixes Ticket 1578

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-19 05:14:32 +01:00
Michael Niedermayer
8b43b0e8b6 ffmpeg: fix variable type for end char 
fixes warning

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-19 03:05:09 +01:00
Michael Niedermayer
9421d974bc ffmpeg: Fix last newline at log level less than "info" 
Fixes Ticket3058

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 04:25:01 +01:00
Michael Niedermayer
6ef5e29220 Merge commit '88b32673db39440422a73ec3047d3326c96b4fb2' 
* commit '88b32673db39440422a73ec3047d3326c96b4fb2':
  avconv: copy stream-level side data when streamcopying

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-24 13:14:33 +02:00
Michael Niedermayer
2896b98183 Merge commit 'd0c093021943e9b9c23528b12cd61ca2a5b01b4f' 
* commit 'd0c093021943e9b9c23528b12cd61ca2a5b01b4f':
  avconv: Use av_gettime_relative

Conflicts:
	ffmpeg.c

See: 76191c08f8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-24 12:30:55 +02:00
Michael Niedermayer
9bdb7a6c1a ffmpeg: avoid endlessly reading from one input while another is unavailable 
Testcase in Ticket 4051

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-22 22:26:32 +02:00
Michael Niedermayer
c48e8d9dca Merge commit '59b55c494e01de09dfd7cbf9cbbe7223265ac283' 
* commit '59b55c494e01de09dfd7cbf9cbbe7223265ac283':
  lavc: deprecate unused me_threshold field

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-18 15:04:42 +02:00
Michael Niedermayer
61c6e69709 Merge commit 'c92965dbfbb7e2b49df14db2fd0e23a29295730a' 
* commit 'c92965dbfbb7e2b49df14db2fd0e23a29295730a':
  avconv: check return value

Conflicts:
	ffmpeg.c

See: 4930cd13d6
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 14:09:15 +02:00
Michael Niedermayer
137f7a630b Merge commit '557d4c4ecae080729e68df54ed2bd8420d0f037a' 
* commit '557d4c4ecae080729e68df54ed2bd8420d0f037a':
  avconv: replace AVCodecContext.time_base with framerate

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-15 18:56:44 +02:00
Michael Niedermayer
83f84e4c53 ffmpeg: Fix stream copy with initial_padding 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-14 03:30:03 +02:00
Michael Niedermayer
ac6b5bb834 Merge commit '6cfbe1de5ac6c57c41459626f7ac32841d63ace8' 
* commit '6cfbe1de5ac6c57c41459626f7ac32841d63ace8':
  avconv: Use only audio and video to guess discontinuities

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-27 02:06:39 +02:00
Michael Niedermayer
2284413206 ffmpeg: replace impossible dts/pts combinations by a reasonable guess instead of hard failing 
Fixes stream copy from tserror270.ts

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-23 01:38:12 +02:00
Michael Niedermayer
16de4d927e ffmpeg: Do av_buffersink_set_frame_size() when reconfiguring the filtergraph not just when changing audio resample parameters 
Fixes Ticket3562

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-11 04:55:58 +02:00
Michael Niedermayer
ab84effded ffmpeg: Copy extradata if it has been initialized later from the encoder 
Fixes Ticket3909

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-07 03:13:44 +02:00
Michael Niedermayer
b01d2a5533 ffmpeg: Enable compute_edt only when the subtitles are used for a output stream instead of a filter 
Fixes/works around Ticket3768

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-01 19:51:58 +02:00
Michael Niedermayer
a2dbf379f0 avcodec/dvbsubdec: make compute_edt user settable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-01 19:51:58 +02:00
Michael Niedermayer
31f9c228c0 ffmpeg: Fix missing {} in Stream to Packet side data code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-28 23:34:20 +02:00
Michael Niedermayer
81a663f49e Drop remaining unneeded != NULL 
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-15 22:47:45 +02:00
Michael Niedermayer
fb33bff990 Merge commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39' 
* commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39':
  cosmetics: Write NULL pointer equality checks more compactly

Conflicts:
	cmdutils.c
	ffmpeg_opt.c
	ffplay.c
	libavcodec/dvbsub.c
	libavcodec/dvdsubdec.c
	libavcodec/dvdsubenc.c
	libavcodec/dxa.c
	libavcodec/libxvid_rc.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/rv10.c
	libavcodec/tiffenc.c
	libavcodec/utils.c
	libavcodec/vc1dec.c
	libavcodec/zmbv.c
	libavdevice/v4l2.c
	libavformat/matroskadec.c
	libavformat/movenc.c
	libavformat/sdp.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-15 21:00:50 +02:00
Michael Niedermayer
d3a22491c7 ffmpeg: remove 32 channel limit from audio_channels_map 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-15 05:38:47 +02:00
Christophe Gisquet
33fefdb449 ffmpeg: fix streamcopy with side data 
The issue is that, when the main packet data buffer is changed, streamcopy
uses a temporary new packet to store that buffer, frees the old packet, and
replace it with the new packet.

However, in doing so, it forgets about the side data, which gets freed, but
is still needed and referenced. Then, when the packet gets freed again in
the normal code path, it attempts to free its side data which has already
been freed.

Therefore, simply avoid the first free on side data by removing that side
data from the packet.

Fixes ticket #3773.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-15 03:43:17 +02:00
Michael Niedermayer
097bf149c9 Merge commit 'aa51b0492bfced6d650fb5ff419e2b13fde6833d' 
* commit 'aa51b0492bfced6d650fb5ff419e2b13fde6833d':
  avconv: rename output_packet() to process_input_packet()

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-14 00:23:30 +02:00
Michael Niedermayer
7d03732f7e ffmpeg: Do not fail if a demuxer and decoder use the same option identifer 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 13:33:44 +02:00
Michael Niedermayer
01c17b5224 ffmpeg: Fix copying timebase to muxer context 
Fixes Ticket3741

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 15:51:31 +02:00
Michael Niedermayer
8bbadc9b6e ffmpeg: Use av_stream_get_parser() to avoid ABI issues 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-14 21:17:20 +02:00