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'
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* 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
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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'
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* 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
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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'
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* 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
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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
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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
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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
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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()
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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()
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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
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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
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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'
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* 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'
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* 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'
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* 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'
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* 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