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* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-07-261-2/+2
|\ | | | | | | | | | | | | | | | | | | | | * qatar/master: miscellaneous typo fixes Conflicts: configure libavformat/avisynth.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * miscellaneous typo fixesDiego Biurrun2013-07-251-2/+2
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* | doc/encoders: partially rewrite and reformat libx264 docsTimothy Gu2013-07-241-140/+285
| | | | | | | | | | | | | | | | | | | | | | | | Format is based on the thread: "[PATCH] doc/encoders: Add libopus encoder doc" (06-28-2013) http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/165368/ Also merge the two option sections (Mapping and Private options). Patch partially edited by Stefano Sabatini. Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* | avcodec: add avcodec_chroma_pos_to_enum()Michael Niedermayer2013-07-231-0/+4
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | doc: add "rematrix_maxval"Michael Niedermayer2013-07-221-0/+5
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | doc/filters: document vf_scales color rangeMichael Niedermayer2013-07-201-0/+17
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avfilter/vf_scale: Add in/out yuv color matrix optionMichael Niedermayer2013-07-201-0/+27
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | doc/filters: add sepia example for colorchannelmixerLukasz Marek2013-07-191-0/+5
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | examples: demuxing: print ffplay command even if sample format is planarwm42013-07-191-2/+14
| | | | | | | | | | Adjust the code so that a working ffplay command is printed in the planar audio case.
* | examples: demuxing: simplify audio outputwm42013-07-191-36/+10
| | | | | | | | | | | | | | | | There is no reason why this should copy the audio data in a very complicated way. Also, strictly write the first plane, instead of writing the whole buffer. This is more helpful in context of the example. This way a user can clearly confirm that it works by playing the written data as raw audio.
* | examples: demuxing: do partial audio packet decodingwm42013-07-191-3/+16
| | | | | | | | | | | | This assumes one audio packet is decoded one time. This is not true: packets can be partially decoded. Then you have to "adjust" the packet and pass the undecoded part of the packet to the decode function again.
* | doc/filters: update/correct mp documentationStefano Sabatini2013-07-171-2/+2
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* | doc/bitstream_filters: document dump_extraStefano Sabatini2013-07-171-0/+26
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* | lavfi/mp: remove mp=perspectivePaul B Mahol2013-07-141-1/+0
| | | | | | | | | | | | The filter was ported to a native libavfilter filter. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavfi: port perspective filter from libmpcodecsPaul B Mahol2013-07-141-0/+38
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | doc/bitstream_filters: amend name of some bitstream filtersStefano Sabatini2013-07-141-2/+2
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* | lavfi/delogo: Document where parameter show=1 draws its rectangleJean Delvare2013-07-131-0/+5
| | | | | | | | | | | | | | | | | | It is not completely obvious where delogo's parameter show=1 draws its rectangle. Document it so that the user can more easily tune the parameters. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavfi/trim: use AV_OPT_TYPE_DURATIONPaul B Mahol2013-07-121-6/+14
| | | | | | | | | | | | | | Workarounds for rounding differences between platforms should not be needed any more. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavf/segment: add initial_offset optionStefano Sabatini2013-07-111-0/+4
| | | | | | | | Should address trac ticket #2224.
* | doc/formats: add section describing stream specifiersStefano Sabatini2013-07-111-0/+31
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* | doc/developer: update sections about external developmentStefano Sabatini2013-07-111-23/+17
| | | | | | | | | | | | | | | | | | Replace the sections "API" and "Integrating libavcodec or libavformat" with updated / more accurate text. See thread: Subject: [FFmpeg-devel] [PATCH] doc/developer: merge and update sections about external development Date: Fri, 5 Jul 2013 11:07:07 +0200
* | lavfi: add aecho filterPaul B Mahol2013-07-101-0/+60
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | Update back for git mastern2.1-devMichael Niedermayer2013-07-101-1/+1
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Update for 2.0Michael Niedermayer2013-07-102-2/+2
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | doc/RELEASE_NOTES: add a note about AVISynthMichael Niedermayer2013-07-101-0/+4
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | doc/ffmpeg: document -override_ffserverMichael Niedermayer2013-07-091-0/+8
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavfi/drawtext: add support for printing frame metadataPaul B Mahol2013-07-091-0/+3
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavfi/psnr: rename 's' parameter to match documentationPaul B Mahol2013-07-091-7/+2
| | | | | | | | | | | | Also removes some irrelevant lines in documentation. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavfi: add psnr filterPaul B Mahol2013-07-081-0/+73
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavfi/blend: use dual input helpersPaul B Mahol2013-07-061-0/+7
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | examples/muxing: add support to audio resamplingStefano Sabatini2013-07-061-28/+93
| | | | | | | | | | Allows to encode to output in case the destination sample format is different from AV_SAMPLE_FMT_S16.
* | doc/encoders: add libopus encoder docTimothy Gu2013-07-061-0/+73
| | | | | | | | Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* | lavfi/delogo: option show shouldn't affect bandJean Delvare2013-07-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Sabatini2013-07-051-1/+1
| | | | | | | | Suggested-By: Oliver Fromme <oliver@fromme.com>
* | lavf: fix documentation for avoid_negative_tsStefano Sabatini2013-07-051-1/+1
| | | | | | | | Prefer "non-negative" over "positive", the former is more accurate.
* | lavfi: create Libav-API compatibility layer for avfilter_graph_parse() at ↵Stefano Sabatini2013-07-033-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Niedermayer2013-07-032-23/+1
| | | | | | | | | | | | This reverts commit 628ceac6526724d35cb390cc1f88344f4ea22eb4. The commit broke out of tree builds
* | examples/muxing: make more compact audio/video_time computationStefano Sabatini2013-07-031-9/+2
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* | doc/muxers: Add AIFF docTimothy Gu2013-07-031-0/+17
| | | | | | | | Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* | doc: add script to compute texi files dependenciesStefano Sabatini2013-07-032-1/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | 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 libgmewm42013-07-021-0/+13
| | | | | | | | | | Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf/http: add support for reading streamcast metadatawm42013-07-021-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Sabatini2013-07-011-5/+5
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* | update all trac links to use the trac subdomainMichael Niedermayer2013-06-292-3/+3
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | doc/muxers: apply various minor fixes to segment documentationStefano Sabatini2013-06-291-9/+9
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* | doc/muxers: sort muxers by nameStefano Sabatini2013-06-291-130/+130
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* | cosmetics: Fix "dont" "wont" "doesnt" typosTimothy Gu2013-06-291-1/+1
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | doc/decoders: document libopus decoderTimothy Gu2013-06-281-0/+9
| | | | | | | | Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* | doc/encoders: alphabetically list the encodersTimothy Gu2013-06-281-55/+55
| | | | | | | | Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* | examples/muxing: rename audio/video_pts to audio/video_timeStefano Sabatini2013-06-261-8/+8
| | | | | | | | | | The new name is less confusing, since the variables represent times rather than timestamps.
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