FFmpeg

Commit Graph

Author	SHA1	Message	Date
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
Stefano Sabatini	2aa2b4ac65	examples/muxing: add support to audio resampling Allows to encode to output in case the destination sample format is different from AV_SAMPLE_FMT_S16.	12 years ago
Stefano Sabatini	759dfd5684	examples/muxing: make more compact audio/video_time computation	12 years ago
Stefano Sabatini	80b56a7bdd	examples/muxing: rename audio/video_pts to audio/video_time The new name is less confusing, since the variables represent times rather than timestamps.	12 years ago
Stefano Sabatini	3aa57e1582	examples/muxing: remove useless instruction Simpler and less confusing.	12 years ago
Stefano Sabatini	4b6cf1ce0e	examples/muxing: vertically align	12 years ago
Nicolas George	9b211c43dc	examples/muxing: fix memory leak. Do not re-call avcodec_get_context_defaults3(), it is already called by avformat_new_stream() and it leaks the codec priv_data that was already allocated. Use avformat_free_context() instead of freeing (not) everything manually. Fix trac ticket #2322.	12 years ago
Nicolas George	e4f14c32b9	examples/muxing: improve error messages. Illustrate the use of return values, av_err2str and avcodec_get_name.	12 years ago
Michael Niedermayer	ca28cb5f83	examples: fix doxy so they appear on the example page Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	eebde404bc	examples/muxing: merge add_audio_stream() and add_video_stream() Factorize.	12 years ago
Stefano Sabatini	eda0a52bf1	examples/muxing: check on frame Fix crash in case frame is not defined (e.g. with muxing out.wav).	12 years ago
Stefano Sabatini	d6196d9421	examples/muxing: fix bogus setting of st->id	12 years ago
Stefano Sabatini	5ca298df2d	examples/muxing: remove misleading comment about pending API change The API was never changed since 2003. Replace with a comment about the performed operation.	12 years ago
Stefano Sabatini	1f7962625c	examples/muxing: remove video_outbuf unused and useless code	12 years ago
Michael Niedermayer	7b8fd29816	examples/muxing: fix video pts Fixes Ticket1801 Based on suggestion from AztecC Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	a726ac9a11	examples/muxing: extend usage notice	12 years ago
Stefano Sabatini	59e31aa2ca	examples/muxing: provide more information in case of avcodec_open2 failure	12 years ago
Stefano Sabatini	6133149e0c	examples/muxing: add missing error checks	12 years ago
Stefano Sabatini	e56b3a5ebb	examples/muxing: fix case inconsistency in message	12 years ago
Stefano Sabatini	34b5b735f9	examples/muxing: add check on avformat_write_header() result	12 years ago
Stefano Sabatini	b3e2975ab3	examples/muxing: apply misc fixes to log messages	12 years ago
Stefano Sabatini	1d0048cfe3	examples/muxing: rename img_convert_ctx to sws_ctx The new name is more consistent with the codebase, and more self-consistent with the libswscale API.	12 years ago
Stefano Sabatini	976bb42aca	examples/muxing: merge some declarations and definitions	12 years ago
Stefano Sabatini	bdd9bfbbab	examples/muxing: prefer AVPicture to AVFrame, when feasible Favor the use of plain AVPicture over AVFrame, especially when the use of AVFrame is not required like in the case of tmp_picture. Also adopt more straightforward names, to avoid frame/picture confusion.	12 years ago
Stefano Sabatini	952caf11f2	examples/muxing: remove pointless #undef exit	13 years ago
Stefano Sabatini	864e8adcf1	examples/muxing: update to the new avcodec_encode_video2() API	13 years ago
Stefano Sabatini	005af8ce61	examples/muxing: cast sws_scale() argument to the expected one Fix warnings: muxing.c: In function ‘write_video_frame’: muxing.c:326:23: warning: passing argument 2 of ‘sws_scale’ from incompatible pointer type [enabled by default]	13 years ago
Stefano Sabatini	13bbc464ed	examples/muxing: set codec in the codec context Make add_{audio,video}_stream return the found codec, and pass it to avcodec_open2() through open_{audio,video} functions. Fix failure: No codec provided to avcodec_open2(). could not open codec This is also consistent with the use of the avcodec_open2() API in the codebase.	13 years ago
Stefano Sabatini	b907655303	examples/muxing: drop duplicated code in add_video_stream()	13 years ago
Stefano Sabatini	66747a6160	examples/muxing: simplify alloc_picture() Use avpicture_alloc() high level function.	13 years ago
Clément Bœsch	6c211085bb	doc/examples: use system headers in decoding_encoding and muxing. All the other examples already use the system installed headers.	13 years ago
Michael Niedermayer	afe9105f66	example: update muxing example to purple API Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	cf257f30b9	doc/example/muxing: fix video timestamps Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	096701d9b2	muxing example: set encoder defaults Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago

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68 Commits (45782a98b629234042b1cf3e60d393109209ff75)