1
0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-12 19:18:44 +02:00
Commit Graph

2301 Commits

Author SHA1 Message Date
Michael Bradshaw
3ac46a0a62 ffmpeg: Add -time_base option to hint the time base
Signed-off-by: Michael Bradshaw <mjbshaw@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-01-14 20:03:56 +01:00
Nicolas George
d9b311d44c ffmpeg: use buffersink accessors. 2017-01-12 14:06:16 +01:00
Michael Niedermayer
a830ab3f3b ffmpeg: remove stop_encoding variable and related code, it is dead / unused code
Fixes: CID1396243

Reviewed-by: compn <tempn@mi.rr.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-12-28 19:19:15 +01:00
Michael Niedermayer
11103a493d ffmpeg: Check avcodec_parameters_to_context() for failure
Fixes CID1396241

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-12-26 20:45:23 +01:00
Tobias Rapp
4d57ca51d7 ffmpeg: assert return value is initialized
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-12-01 12:01:51 +01:00
Clément Bœsch
825f6fbfac ffmpeg: factor out sending frame to filters
Video doesn't exit ffmpeg on error anymore, and audio now prints an
error.
2016-11-18 20:23:58 +01:00
Clément Bœsch
b9c26aed4e ffmpeg: remove dead code out of the video filter loop
It makes no sense for this code to be inside the video filter loop, and
the frame sample aspect ratio is even set unconditionally a few lines
above.
2016-11-18 20:23:58 +01:00
Hendrik Leppkes
166f2c52ac Merge commit 'b55566db4c51d920a6496455bb30a608e5a50a41'
* commit 'b55566db4c51d920a6496455bb30a608e5a50a41':
  avconv: use avcodec_parameters_copy() with streamcopy

The fate-aac-autobsf-adtstoasc changes from writing an audio bitdepth
based on the sample format, which is now available.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-11-14 14:56:52 +01:00
Hendrik Leppkes
198e8b8e77 Merge commit '50722b4f0cbc5940e9e6e21d113888436cc89ff5'
* commit '50722b4f0cbc5940e9e6e21d113888436cc89ff5':
  avconv: decouple configuring filtergraphs and setting output parameters

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-11-13 15:33:39 +01:00
Hendrik Leppkes
6b449a1290 Merge commit 'ba7397baef796ca3991fe1c921bc91054407c48b'
* commit 'ba7397baef796ca3991fe1c921bc91054407c48b':
  avconv: factor out initializing stream parameters for encoding

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-11-13 15:17:00 +01:00
Marton Balint
d318e06024 ffmpeg: add newline to avformat_write_header error message
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-11-13 03:10:08 +01:00
James Almer
55061bbc55 ffmpeg: don't overwrite av_bsf_receive_packet return value before checking it
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
2016-11-05 00:04:27 -03:00
Carl Eugen Hoyos
5a4935c012 ffmpeg: Warn if thousands of frames are duplicated.
Fixes ticket #5193.
2016-11-04 11:40:00 +01:00
Michael Niedermayer
11f24e71ff ffmpeg: Fix bsf corrupting merged side data
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-11-04 00:42:58 +01:00
Hendrik Leppkes
b6422902d8 Merge commit '722ec3eb35bc152ce91d0a4502eca0df1c0086d0'
* commit '722ec3eb35bc152ce91d0a4502eca0df1c0086d0':
  avconv: decouple configuring filtergraphs and setting input parameters

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-11-03 14:53:58 +01:00
Andreas Cadhalpun
c8a6eb58d7 doc: fix spelling errors
Thanks to Mathieu Malaterre <malat@debian.org> for reporting the
Que/Queue typo. (https://bugs.debian.org/839542)

Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-10-21 23:58:47 +02:00
Clément Bœsch
ad2d2ebd4e ffmpeg: remove unused ist parameter in do_subtitle_out() 2016-10-16 19:22:19 +02:00
Michael Niedermayer
44453c09e4 ffmpeg: Use av_fifo_freep() to avoid stale pointers
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-14 17:05:25 +02:00
James Zern
7f7c494a33 ffmpeg_cleanup: fix crash with unrecognized codec
since:
3e5e5bd Merge commit '398f015f077c6a2406deffd9e37ff34b9c7bb3bc'

Signed-off-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-14 17:02:33 +02:00
Hendrik Leppkes
3e5e5bdfef Merge commit '398f015f077c6a2406deffd9e37ff34b9c7bb3bc'
* commit '398f015f077c6a2406deffd9e37ff34b9c7bb3bc':
  avconv: buffer the packets written while the muxer is not initialized

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-10-08 11:38:47 +02:00
Hendrik Leppkes
ab7e83efed ffmpeg: explicitly write headers for files with no streams
Recent changes to ffmpeg.c tied output file init to stream init, which broke
stream-less files, specifically ffmetadata output.
2016-10-07 16:02:14 +02:00
Hendrik Leppkes
82c4d57553 Merge commit '1c169782cae6c5c430ff62e7d7272dc9d0e8d527'
* commit '1c169782cae6c5c430ff62e7d7272dc9d0e8d527':
  avconv: explicitly postpone writing the header until all streams are initialized

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-10-07 14:39:00 +02:00
Hendrik Leppkes
6f74e3cde6 Merge commit 'beb62dac629603eb074a44c44389c230b5caac7c'
* commit 'beb62dac629603eb074a44c44389c230b5caac7c':
  Use AVFrame.pts instead of deprecated pkt_pts.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-10-07 13:16:36 +02:00
Hendrik Leppkes
04a3577263 ffmpeg: remove unused and errorneous AVFrame timestamp check
Decoders have previously not used AVFrame.pts, and with the upcoming
deprecation of pkt_pts (in favor of pts), this would lead to an errorneous
interpration of timestamps.
2016-10-07 12:21:18 +02:00
Rodger Combs
1f7d586052
ffmpeg: don't reconfigure terminal if we're not taking input from stdin 2016-10-06 18:31:06 -05:00
wm4
4f8262e373 ffmpeg: use new encode API 2016-10-01 17:23:02 +02:00
wm4
8f6f232228 ffmpeg: use new decode API
This is a bit messy, mainly due to timestamp handling.

decode_video() relied on the fact that it could set dts on a flush/drain
packet. This is not possible with the old API, and won't be. (I think
doing this was very questionable with the old API. Flush packets should
not contain any information; they just cause a FIFO to be emptied.) This
is replaced with checking the best_effort_timestamp for AV_NOPTS_VALUE,
and using the suggested DTS in the drain case.

The modified tests (fate-cavs and others) still fails due to dropping
the last frame. This happens because the timestamp of the last frame
goes backwards (ffprobe -show_frames shows the same thing). I suspect
that this "worked" due to the best effort timestamp logic picking the
DTS over the decreasing PTS. Since this logic is in libavcodec (where
it probably shouldn't be), this can't be easily fixed. The timestamps
of the cavs samples are weird anyway, so I chose not to fix it.

Another strange thing is the timestamp handling in the video path of
process_input_packet (after the decode_video() call). It looks like
the code to increase next_dts and next_pts should be run every time
a frame is decoded - but it's needed even if output is skipped.
2016-10-01 17:22:22 +02:00
wm4
b2fea2fdee ffmpeg: move subframe warning to libavcodec
With the new decode API, doing this in ffmpeg.c is impractical. There
was resistance against removing the warning, so put it into libavcodec.

Not bothering with reducing the warning to verbose log level for
subsequent wanrings. The warning should be rare, and only happen when
developing new codecs for the old API.

Includes a change suggested by Michael Niedermayer.
2016-10-01 17:22:02 +02:00
Anton Khirnov
bfbf86ef18 ffmpeg: pass the hwaccel frames context to the decoder 2016-09-29 15:57:32 +02:00
James Almer
3597d32e88 Merge commit '6ed0f70f97c882813199b3bafd724ceeb43659de'
* commit '6ed0f70f97c882813199b3bafd724ceeb43659de':
  avconv: factor out initializing stream parameters for streamcopy

Conflicts:
    ffmpeg.c

Merged-by: James Almer <jamrial@gmail.com>
2016-09-28 12:59:07 -03:00
James Almer
4a05d2eda7 ffmpeg: stop using AVStream.codec on stream copy
This commit is based on commit 35c8580 from Anton Khirnov <anton@khirnov.net>
which was skipped in b8945c4.

The avcodec_copy_context() call in the encode path is left in place for now
as AVStream.codec is apparently still required even after porting ffmpeg to
the new bsf API.

Tested-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
2016-09-27 10:42:51 -03:00
James Almer
3ac76d7618 ffmpeg: fix memleak of encoder options AVDictionary on failure
Reviewed-by: Josh de Kock <josh@itanimul.li>
Signed-off-by: James Almer <jamrial@gmail.com>
2016-09-25 16:17:41 -03:00
Michael Niedermayer
9083e044f1 ffmpeg: Fix bistream typos
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-09-25 19:06:51 +02:00
Clément Bœsch
5ef1959080 ffmpeg: switch to the new BSF API
This commit is initially largely based on commit 4426540 from Anton
Khirnov <anton@khirnov.net> and two following fixes (80fb19b and
fe7b21c) which were previously skipped respectively in 98e3153, c9ee36e,
and 7fe7cdc.

mpeg4-bsf-unpack-bframes FATE reference is updated because the bsf
filter now actually fixes the extradata (mpeg4_unpack_bframes_init()
changing one byte is now honored on the output extradata).

The FATE references for remove_extra change because the packet flags
were wrong and the keyframes weren't marked, causing the bsf relying on
these proprieties to not actually work as intended.

The following was fixed by James Almer:

The filter option arguments are now also parsed correctly.

A hack to propagate extradata changed by bitstream filters after the
first av_bsf_receive_packet() call is added to maintain the current
behavior. This was previously done by av_bitstream_filter_filter() and
is needed for the aac_adtstoasc bsf.

The exit_on_error was not being checked anymore, and led to an exit
error in the last frame of h264_mp4toannexb test. Restoring this
behaviour prevents erroring out. The test is still changed as a result
due to the badly filtered frame now not being written after the failure.

Signed-off-by: Clément Bœsch <u@pkh.me>
Signed-off-by: James Almer <jamrial@gmail.com>
2016-09-24 14:25:53 -03:00
Clément Bœsch
955b818cf9 ffmpeg: switch to codecpar
This commit is largely based on commit 15e84ed3 from Anton Khirnov
<anton@khirnov.net> which was previously skipped in bbf5ef9d.

There are still a bunch of things raising codecpar related warnings that
need fixing, such as:
- the use of codec->debug in the interactive debug mode
- read_ffserver_streams(): it's probably broken now but there is no test
- lowres stuff
- codec copy apparently required by bitstream filters

The matroska references are updated because they now properly forward
the field_order (previously unknown, now progressive).

Thanks to James Almer for fixing a bunch of FATE issues in this commit.

Signed-off-by: Clément Bœsch <clement@stupeflix.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2016-09-21 15:39:28 +02:00
Clément Bœsch
ae1dd0c9a6 lavf: add avformat_transfer_internal_stream_timing_info() and use it in ffmpeg
In lavf we have access to st->internal->avctx so it's a better place
than in ffmpeg*.c and will allow moving to codecpar.
2016-09-14 09:57:55 +02:00
Jon Toohill
7f386bbe2a ffmpeg: copy trailing_padding when using -acodec copy
Signed-off-by: James Almer <jamrial@gmail.com>
2016-09-13 23:59:41 -03:00
Clément Bœsch
1895e3a24f ffmpeg: fix broken indent/style in write_frame 2016-09-02 11:01:46 +02:00
Marton Balint
2ee8a4f887 ffmpeg: fix -stream_loop with -re
Otherwise the stream failed with EAGAIN.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-08-28 18:22:24 +02:00
Carl Eugen Hoyos
ec9d7047c4 ffmpeg: Do not set too large bits_per_raw_sample. 2016-08-17 18:08:16 +02:00
Hendrik Leppkes
3bf142c773 cmdutils: remove the current working directory from the DLL search path on win32
Reviewed-by: Matt Oliver <protogonoi@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-08-08 18:36:55 +02:00
James Almer
61da882cea Merge commit '90944ee3ab79081845ea1bd97eea475031ce0842'
* commit '90944ee3ab79081845ea1bd97eea475031ce0842':
  avconv: refactor selecting an encoder

Conflicts:
	ffmpeg.c
	ffmpeg_opt.c

Merged-by: James Almer <jamrial@gmail.com>
2016-08-06 13:31:12 -03:00
Timothy Gu
e5c79cd854 Merge commit '5e1840622ce6e41c57d9c407604863d3f3dcc3ae'
* commit '5e1840622ce6e41c57d9c407604863d3f3dcc3ae':
  avconv: fix handling attachments in init_output_stream

Conflicts:
	avconv.c

This is functionally a no-op, as we don't have the bug this is trying to
fix. See 843be56ee1.

Merged-by: Timothy Gu <timothygu99@gmail.com>
2016-08-03 21:28:43 -07:00
Timothy Gu
1b04ea1a6c Merge commit '73c6ec6d659bab11ac424a4ba6ce3a56246295ee' into merge
* commit '73c6ec6d659bab11ac424a4ba6ce3a56246295ee':
  avconv: create simple filtergraphs earlier

Merged-by: Timothy Gu <timothygu99@gmail.com>
2016-08-03 20:53:03 -07:00
Timothy Gu
9aa3023672 Merge commit '49670e4218d34899a1c37abb7a11615efc16f757'
* commit '49670e4218d34899a1c37abb7a11615efc16f757':
  avconv: add a function for determining whether a filtergraph is simple

Conflicts:
	avconv.c

Merged-by: Timothy Gu <timothygu99@gmail.com>
2016-08-03 20:33:57 -07:00
Mark Reid
0a088dea3d ffmpeg.c: copy video profile when using stream_copy
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-07-23 03:52:38 +02:00
James Almer
d688f39dc4 cosmetics: fix some misspelled words
Signed-off-by: James Almer <jamrial@gmail.com>
2016-07-17 13:10:27 -03:00
Clément Bœsch
11ee8a4504 ffmpeg: do not use deprecated AVSubtitleRect.pict 2016-06-25 13:35:46 +02:00
Clément Bœsch
8ef57a0d61 Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'
* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb':
  cosmetics: Fix spelling mistakes

Merged-by: Clément Bœsch <u@pkh.me>
2016-06-21 21:55:34 +02:00
Timo Rothenpieler
d865e74e6d ffmpeg: Add cuvid hwaccel support 2016-06-10 16:31:23 +02:00