FFmpeg

Commit Graph

Author	SHA1	Message	Date
Stefano Sabatini	cd0d267b92	doc/examples/mux: rename alloc_picture to alloc_frame The new name is consistent with the updated API.	2 years ago
Stefano Sabatini	34ff361921	examples: apply doxy entries consistency fixes Use consistent format for the @file field and file description.	2 years ago
Stefano Sabatini	eac4324bfb	examples: rename muxing to mux	2 years ago
Jun Zhao	3497362be1	doc/examples/muxing: Remove unnecessary ret Remove unnecessary ret and make the code more compact Signed-off-by: Jun Zhao <barryjzhao@tencent.com>	2 years ago
Andreas Rheinhardt	23cb87bb3c	doc/examples/muxing: Remove outdated comment This comment only applies to the scenario in which one uses the AVCodecContexts embedded in AVStreams. Yet this code sample stopped doing so in 9897d9f4e074cdc6c7f2409885ddefe300f18dc7; and the last major version bump even removed the public AVCodecContexts in AVStreams. So just remove this comment. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
James Almer	f5ef91e020	doc/examples: convert to new channel layout-API Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Andreas Rheinhardt	0230d125cb	examples/muxing: Don't use stack packet Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	8a23159797	fftools/ffmpeg, doc/examples: Remove redundant av_packet_unref av_interleaved_write_frame() already returns blank packets. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
James Almer	ae0863b91d	examples/muxing: add missing header Fixed compilation broken by `e67e02d156`. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Andreas Rheinhardt	626535f6a1	avcodec/codec, allcodecs: Constify the AVCodec API Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Andreas Rheinhardt	56450a0ee4	avformat: Constify the API wrt AV(In\|Out)putFormat Also constify AVProbeData. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Jun Zhao	ef868fa4a1	examples/muxing: misc style fixes misc style fixes. Reviewed-by: Steven Liu <liuqi05@kuaishou.com> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>	4 years ago
Anton Khirnov	f30a41a608	Stop hardcoding align=32 in av_frame_get_buffer() calls. Use 0, which selects the alignment automatically.	5 years ago
Anton Khirnov	d8de9d46f2	doc/examples/muxing: convert to new encoding API	5 years ago
Paul B Mahol	4a51075f4d	doc/examples/muxing: fix underflow in duration of encoded streams Now they are exactly 10 seconds long. Fixes #5684.	5 years ago
Mark Thompson	10bcc41bb4	examples: Don't call deprecated functions which don't do anything	7 years ago
Matthieu Bouron	7e3e0f87e6	doc/examples/muxing: re-indent block	8 years ago
Sam Hocevar	3115550abe	doc/examples/muxing: Fix av_frame_make_writable usage This patch moves the av_frame_make_writable() call from fill_yuv_image to get_video_frame so that its argument can be the actual frame that will be sent to the encoder. This fixes data corruption issues in codecs that keep references on one or several previous frames. Signed-off-by: Sam Hocevar <sam@hocevar.net> Reviewed-by: wm4 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	0c79c96cf2	doc/examples/muxing: Add support to pass flags to muxer as since codecpar the codec flags are not available to the muxer anymore Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	83fc0b9d48	doc/examples/muxing: Fix mixed declaration and code Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	1d2410639d	doc/examples/muxing: Use avio_closep() in examples as it avoids leaving stale pointers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f285056810	doc/examples/muxing: fix "-flags" option Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	c437765be7	doc/examples/muxing: Exchange tmp_frame and frame Reduces difference to `56f98e340f` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	d1ce43a3e8	doc/examples/muxing: mark correct frame as writeable Bug found from comparing `56f98e340f` to HEAD Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	fbd46e2f1c	doc/examples/muxing: Always use swr, simplifies code slightly Idea-from: `56f98e340f` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	22e9fe06eb	doc/examples/muxing: add alloc_audio_frame() and use it to simplify code. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a98cadef7f	doc/examples/muxing: Move samples_count to OutputStream Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8b1d54ba40	doc/examples/muxing: free swr context at the end Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7cf0865551	doc/examples/muxing: Support setting flags, for example for setting bitexact This would allow the example to be used in regression tests Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	5d2cf1ae86	doc/examples/muxing: select a supported sample rate for the encoder, favor 44100 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ead22f42f4	doc/examples/muxing: pick a supported channel layout if stereo isnt supported by the encoder Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9ccb9c8df2	doc/examples/muxing: move swr context to OutputStream Idea from: `56f98e340f` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4d3072ada3	doc/examples/muxing: remove unused variable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	341639fe80	doc/examples: remove pathes from doxy examples This makes the examples page less cluttered Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	35fe88bb51	examples/muxing: reindent after previous commit	11 years ago
Stefano Sabatini	c92d2f98db	examples/muxing: flush encoders at the end	11 years ago
Stefano Sabatini	e34ad128a3	examples/muxing: reduce duration, remove wrong and misleading comment Set duration to 10 seconds, after it was increased from 5 to 200 seconds in `8d80f3cb87`. 200 seconds will generate too much data which is annoying especially when testing.	11 years ago
Stefano Sabatini	9ab8f3738a	examples/muxing: remove redundant {}	11 years ago
Stefano Sabatini	b933c72b5e	examples/muxing: change error checks, from "ret != 0" to "ret < 0" More consistent and more future-proof.	11 years ago
Stefano Sabatini	d72c742d47	examples/muxing: factorize write_interleave code Also log output packet information.	11 years ago
Stefano Sabatini	d497141b85	examples/muxing: simplify video PTS setting Rely on frame_count. Also more consistent with audio path.	11 years ago
Andre Anjos	23ffc4c70d	doc/examples/muxing: Fixes frame initialization. Fixes use of the example with encoders which use tha AVFrame w/h/pix_fmt fields FFV1 is one of these codecs We cannot easily workaround the not set fields in common code because the API has AVFrame constant for the encoders. Alternatives would be to fix the API or to duplicate the struct and fill in missing fields. Or as is to require all user apps to set this correctly and maybe simplify for that case Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	094c500caf	examples/muxing: set timestamps in output audio packet In particular, fix trac ticket #3231.	11 years ago
Stefano Sabatini	8d22d37e54	examples/muxing: use av_frame_free() in place of av_free()	11 years ago
Stefano Sabatini	9abe4a10fd	examples/muxing: reuse global audio frame Simplify logic, avoid multiple unnecessary alloc/free operations.	11 years ago
Stefano Sabatini	80bca6eabe	examples/muxing: honour distinction between encoder PTS timebase and stream timebase Fix PTS set on the frame when encoding, which must be specified in the encoder timebase or this will confuse the encoder. When muxing the packet, the PTS/DTS generated by the encoder is then rescaled to the stream timebase.	11 years ago
Stefano Sabatini	eadc421259	examples/muxing: set sample formats from list of codec supported sample formats Avoid the need of tweaking, also show how to get list of supported sample formats.	11 years ago
Ilya Basin	d1b8e01ef1	examples/muxing: fix memleaks in resampler - do not allocate resample dst buffer when resample is off - free sample buffers in addition to freeing data pointer arrays Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Ilya Basin	7d1d0b3ecf	examples/muxing: use S16 sample_fmt for resample src regardless of codec sample_fmt We generate S16 samples and we should allocate the right buffer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Ilya Basin	b6714fa077	examples/muxing: fix av_frame_free() not called when got_packet is false Hi list! Since my last patch (fix 2 memleaks in doc/examples/muxing.c) I found more problems to fix. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

3 Commits (c59a96fd08620bd8239c218f2e0dfb8429c81c3c)