FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	e7dfaf16a4	libavfilter: example audio filtering program Based on a patch by Andrew Kelley <superjoe30@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>	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
Diego Biurrun	b339182eba	Move all example programs to doc/examples Also drop support for building examples in library directories.	11 years ago
Diego Biurrun	0b9716c455	doc/examples: misc Doxygen markup improvements Add properly formatted @example tag and fix Doxygen syntax.	11 years ago
Stefano Sabatini	60251c13e3	examples/avio_reading: remove stray empty line	11 years ago
Stefano Sabatini	5fc4dea39c	examples: add avio_reading.c example	11 years ago
Michael Niedermayer	a85a718f26	doc/examples/decoding_encoding: Check all av_samples_get_buffer_size() returns Fixed CID1135755 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	ca57659440	examples/filtering_audio,video: do not call avcodec_register_all() It is implied by av_register_all(). Simplify.	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	b539a72bba	examples/filtering_audio,video: drop call to avcodec_get_frame_defaults() The avcodec_get_frame_defaults() function is deprecated and its use doesn't seem required.	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	5e2b8e4934	examples: add remuxing example Show how to perform streamcopy from one container to another.	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
Stefano Sabatini	2503928a2f	examples/decoding_encoding: fix style nits	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	b2a4316287	examples/decoding_encoding: check av_samples_get_buffer_size() for a negative value Fix broken != 0 check.	11 years ago
Timothy Gu	c65fe9e982	examples/decoding_encoding: check av_samples_get_buffer_size() return code Fixes CID1135756. Signed-off-by: Timothy Gu <timothygu99@gmail.com>	11 years ago
Timothy Gu	b242c156e5	examples/resample_audio: check av_samples_get_buffer_size() return code Fixes CID1135757. Signed-off-by: Timothy Gu <timothygu99@gmail.com>	11 years ago
Clément Bœsch	b02d87936b	examples/demuxing_decoding: print the decoding error when it happens.	11 years ago
Even Wiik Thomassen	43f116d162	examples/demuxing_decoding: return error when no codec found The open_codec_context function, when it fails to find a codec, now return AVERROR(EINVAL) to signal an error. Before it would return the stream index, which was always >= 0, and continue as if a codec was found. This change make it fail faster, instead of repeated failed tries to decode frames with no codec. Signed-off-by: Even Wiik Thomassen <e.thomassen@sportradar.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	11 years ago
Anton Khirnov	eb891b3114	Replace all uses of avcodec_free_frame with av_frame_free().	11 years ago
Michael Niedermayer	210a78aeb5	doc/examples/filtering_audio: init packet0.data Fixes use of uinitialized data and crash Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	c490cd4c1a	doc/examples/filtering_audio: fix chunked audio decoding Support the case when multiple frames are contained in a single packet. In particular, fix fate-samples/lossless-audio/luckynight-partial.shn sample decoding.	11 years ago
Stefano Sabatini	893f33e7f0	doc/examples/filtering_audio: fix style	11 years ago
Stefano Sabatini	c7a99d99bd	doc/examples/filtering_video: do not make use of AVBufferSinkParams Set the value on the filter context instead. Simplify.	11 years ago
Stefano Sabatini	3aa6018010	doc/examples/filtering_video: add some error handling in init_filters()	11 years ago
Stefano Sabatini	a12bf9f50f	doc/examples/README: fix typo	11 years ago
Stefano Sabatini	55c57658d2	doc/examples/filtering_audio: add more error checks	11 years ago
Stefano Sabatini	82e74ee6e4	doc/examples/filtering: make use of av_err2str() Simplify.	11 years ago
Clément Bœsch	0d2c832445	doc/examples: update README.	11 years ago
Clément Bœsch	a8ac2a1530	doc/examples: make fill_samples static. This is required to build with FFmpeg compilation options.	11 years ago
Clément Bœsch	e5102feb6b	doc/examples: add transcode_aac to local Makefile.	11 years ago
Michael Niedermayer	ba728c1a25	doc/examples/transcode_aac: remove non converted codepath This codepath is not implemented and just crashes, also its simpler without special cases, which makes sense for an example Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7497c894cd	doc/examples/transcode_aac: switch to swresample Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	02abc905cd	doc/examples/transcode_aac: fix project name Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Andreas Unterweger	10421bcf0a	Add an audio transcoding example. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Diego Biurrun	ab81f24ad4	build: Integrate multilibrary examples into the build system This includes moving libavformat/output-example to doc/examples/output.	11 years ago
Stefano Sabatini	50a28b1393	doc/examples: do not check NULL values for avcodec_close() avcodec_close() does nothing in case the argument is NULL. Simplify.	11 years ago

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226 Commits (681e72a668abecea4bb34cdb8c7d5d045147a3d9)