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* lavfi/blend: use dual input helpersPaul B Mahol2013-07-06
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* examples/muxing: add support to audio resamplingStefano Sabatini2013-07-06
| | | | | Allows to encode to output in case the destination sample format is different from AV_SAMPLE_FMT_S16.
* doc/encoders: add libopus encoder docTimothy Gu2013-07-06
| | | | Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* lavfi/delogo: option show shouldn't affect bandJean Delvare2013-07-05
| | | | | | | | | | | | | | Options "show" and "band" are unrelated and should thus be independent. However, setting "show" to 1 currently resets "band" to its default value of 4. While this is documented, this still surprising and confusing IMHO. Change this behavior and make "show" and "band" independent from each other. Update the documentation accordingly. Signed-off-by: Jean Delvare <khali@linux-fr.org> Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* doc/filters: clarify documentation for overlay repeatlast optionStefano Sabatini2013-07-05
| | | | Suggested-By: Oliver Fromme <oliver@fromme.com>
* lavf: fix documentation for avoid_negative_tsStefano Sabatini2013-07-05
| | | | Prefer "non-negative" over "positive", the former is more accurate.
* lavfi: create Libav-API compatibility layer for avfilter_graph_parse() at ↵Stefano Sabatini2013-07-03
| | | | | | | | | | | | | | | | | the next bump Add function avfilter_graph_parse_ptr() and favor it in place of avfilter_graph_parse(), which will be restored with the old/Libav signature at the next bump. If HAVE_INCOMPATIBLE_LIBAV_API is enabled it will use the Libav-compatible signature for avfilter_graph_parse(). At the next major bump the current implementation of avfilter_graph_parse() should be dropped in favor of the Libav/old implementation. Should address trac ticket #2672.
* Revert "doc: add script to compute texi files dependencies"Michael Niedermayer2013-07-03
| | | | | | This reverts commit 628ceac6526724d35cb390cc1f88344f4ea22eb4. The commit broke out of tree builds
* examples/muxing: make more compact audio/video_time computationStefano Sabatini2013-07-03
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* doc/muxers: Add AIFF docTimothy Gu2013-07-03
| | | | Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* doc: add script to compute texi files dependenciesStefano Sabatini2013-07-03
| | | | | | | | | | | | | Replace the inline awk script with a Perl script which tracks the dependencies recursively. This allows to correctly track dependencies for files including files with a second level include (for example: ffmpeg-devices.texi -> devices.texi -> outdevs.texi). This also adds a dependency on perl for computing the dependencies, which should not be a problem since perl is already required all the way for building documentation.
* lavf: add support for libgmewm42013-07-02
| | | | | Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* lavf/http: add support for reading streamcast metadatawm42013-07-02
| | | | | | | | | | | | | | | | | | | Allow applications to request reading streamcast metadata. This uses AVOptions as API, and requires the application to explicitly request and read metadata. Metadata can be updated mid-stream; if an application is interested in that, it has to poll for the data by reading the "icy_metadata_packet" option in regular intervals. There doesn't seem to be a nice way to transfer the metadata in a nicer way. Converting the metadata to ID3v2 tags might be a nice idea, but the libavformat mp3 demuxer doesn't seem to read these tags mid-stream, and even then we couldn't guarantee that tags are not inserted in the middle of mp3 packet data. This commit provides the minimum to enable applications to retrieve this information at all. Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* doc/encoders: apply various fixes to libmp3lame documentationStefano Sabatini2013-07-01
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* update all trac links to use the trac subdomainMichael Niedermayer2013-06-29
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* doc/muxers: apply various minor fixes to segment documentationStefano Sabatini2013-06-29
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* doc/muxers: sort muxers by nameStefano Sabatini2013-06-29
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* cosmetics: Fix "dont" "wont" "doesnt" typosTimothy Gu2013-06-29
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* doc/decoders: document libopus decoderTimothy Gu2013-06-28
| | | | Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* doc/encoders: alphabetically list the encodersTimothy Gu2013-06-28
| | | | Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* examples/muxing: rename audio/video_pts to audio/video_timeStefano Sabatini2013-06-26
| | | | | The new name is less confusing, since the variables represent times rather than timestamps.
* doc/bitstream_filters: document the chomp filterStefano Sabatini2013-06-26
| | | | TODO: add some meaningful examples.
* doc/bitstream-filters.texi: add documentation for the aac_adtstoasc filterStefano Sabatini2013-06-26
| | | | Based on the notes in libavcodec/aac_adtstoasc_bsf.c.
* examples/Makefile: disable -O2 optimizationsStefano Sabatini2013-06-26
| | | | | There is no much point in optimizing example code, and the -O2 flag is annoying when debugging.
* examples/muxing: remove useless instructionStefano Sabatini2013-06-26
| | | | Simpler and less confusing.
* doc/filters: Fix texi syntaxJean Delvare2013-06-26
| | | | | | | | | | Commit f1efaf837117718e3b4c96336fe9b5f686b1fe30 used parentheses instead of curly braces in texi syntax, resulting in warnings when the documentation is generated. Fix that. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge branch 'drawbox_exprs' of https://github.com/mjmvisser/FFmpegMichael Niedermayer2013-06-26
|\ | | | | | | | | | | | | | | * 'drawbox_exprs' of https://github.com/mjmvisser/FFmpeg: enabled expressions on x, y, w, h and t parameters for drawgrid and drawbox, added examples Reviewed-by: Andrey Utkin Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * enabled expressions on x, y, w, h and t parameters for drawgrid and drawbox, ↵Mark Visser2013-06-25
| | | | | | | | added examples
* | examples/muxing: vertically alignStefano Sabatini2013-06-25
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* | Merge commit 'b0ce601c160c87349d093d7e542b5c752754f598'Michael Niedermayer2013-06-25
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'b0ce601c160c87349d093d7e542b5c752754f598': doc/platform: Add info about ICL Conflicts: doc/platform.texi Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * | doc/platform: Add info about ICLDerek Buitenhuis2013-06-24
| | | | | | | | | | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | | lavf: add AV_DISPOSITION flags for WebVTT text track kindsMatthew Heaney2013-06-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are 4 separate WebVTT text track kinds: subtitles (the default if not otherwise specified), captions, descriptions, and metadata. The WebM muxer needs to know which WebVTT text track kind this is, in order to synthesize the correct track type and codec id. To allow a demuxer to indicate the text track kind of the input, a new set of AV_DISPOSITION flag values has been added, corresponding to each of the non-default text track kind values.
* | | Merge commit '95d52464542f532061290192518d5fe1c1930e8d'Michael Niedermayer2013-06-24
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '95d52464542f532061290192518d5fe1c1930e8d': lavc: Add option to encode MPEG-2 AAC with libfdk-aac Conflicts: doc/APIchanges libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * | lavc: Add option to encode MPEG-2 AAC with libfdk-aacKieran Kunhya2013-06-24
| | | | | | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | | doc/decoders,decoders: add various missing final dotsStefano Sabatini2013-06-21
| | | | | | | | | | | | Enhance consistency.
* | | doc/decoders: Add libopencore-amrwb decoder docTimothy Gu2013-06-21
| | | | | | | | | | | | Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* | | doc/protocols: apply very minor consistency fixesStefano Sabatini2013-06-21
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* | | doc/protocols: document "srtp" protocolAndrey Utkin2013-06-21
| | | | | | | | | | | | Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* | | doc/decoders: Document libopencore-amrnb decoderTimothy Gu2013-06-21
| | | | | | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | | doc/decoders: Document libilbc decoderTimothy Gu2013-06-21
| | | | | | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | | Document "sctp" protocolAndrey Utkin2013-06-20
| | | | | | | | | | | | | | | Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | | Document "crypto" protocolAndrey Utkin2013-06-20
| | | | | | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | | doc/decoders: Document libgsm decoderTimothy Gu2013-06-20
| | | | | | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | | doc/encoders: Add libopencore-amrnb docTimothy Gu2013-06-19
| | | | | | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | | Merge branch 'frame_num_offset' of https://github.com/mjmvisser/FFmpegMichael Niedermayer2013-06-19
|\ \ \ | | | | | | | | | | | | Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * | | added start_number parameter to drawtext to permit an offset to n/frame_num varMark Visser2013-06-14
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* | | doc/decoders: Document libceltTimothy Gu2013-06-18
| | | | | | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | | lavf: add WebVTT muxer.Matthew Heaney2013-06-17
| | | | | | | | | | | | | | | | | | | | | This revision creates a WebVTT muxer, that outputs files having the format described in the following specification: http://dev.w3.org/html5/webvtt/
* | | lavu: Add RIPEMD hashingJames Almer2013-06-15
| | | | | | | | | | | | | | | | | | Includes RIPEMD-128, RIPEMD-160, RIPEMD-256 and RIPEMD-320 Signed-off-by: James Almer <jamrial@gmail.com>
* | | Document "cache" protocolAndrey Utkin2013-06-15
|/ / | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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