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Author SHA1 Message Date
Clément Bœsch a388ca359d avfilter/sine: support expression in the number of output samples 2015-09-06 15:28:21 +02:00
Clément Bœsch db18b3d6e6 avcodec/samidec: small indent fix 2015-09-06 14:06:44 +02:00
Clément Bœsch 26786f43d7 avcodec/htmlsubtitles: drop avcodec dependency 2015-09-06 13:39:04 +02:00
Clément Bœsch d9464e9c14 doc/examples/demuxing_decoding: simplify api_mode to refcount 
This finalizes the quick cleanup of a753e6c9f5.
 2015-09-06 12:35:00 +02:00
Clément Bœsch b48d8fa3ac avfilter: add allrgb 
Signed-off-by: Nicolas George <george@nsup.org>
Signed-off-by: Clément Bœsch <u@pkh.me>
 2015-08-29 14:57:52 +02:00
Clément BœschandJames Almer cafba99b51 avcodec/version: fix 2 recently introduced typo 2015-08-21 19:33:28 -03:00
Clément Bœsch 1dee7a31e0 avfilter: bump minor after colorkey addition 2015-06-14 11:20:47 +02:00
Clément Bœsch 8978052869 avfilter/lut3d: assert on pixel format descriptor 
inlink->format is supposed to be set to a valid format controlled by query_formats().
 2015-06-13 20:51:43 +02:00
Clément Bœsch a056636c81 avfilter/geq: assert on pixel format descriptor 
inlink->format is supposed to be set to a valid format controlled by query_formats().
 2015-06-13 20:51:43 +02:00
Clément Bœsch 324cf0645d avcodec/ass_split: check ASSSplitContext alloc 2015-06-13 20:39:57 +02:00
Clément Bœsch 40cc3be73c avfilter: fix a few 5 spaces indent 2015-06-07 20:18:15 +02:00
Clément Bœsch 272f87fc5c avdevice/x11grab: use av_clip() instead of nested min & max 
Note: [xy]_off and screen_[wh] variables are int, as well as
X11GrabContext.{width,height,x_off,y_off}.
 2015-06-06 13:18:29 +02:00
Clément Bœsch 533c37db8d avcodec/snowenc: use av_clip() instead of nested min & max 
Note: AVCodecContext.refs is an int field.
 2015-06-06 13:18:28 +02:00
Clément Bœsch 622ef80e3f avcodec/mpegvideo: use av_clip() instead of nested min & max 
Note: MpegEncContext.mb_{y,height} are int fields, as well as local off
variable.
 2015-06-06 13:18:28 +02:00
Clément Bœsch 0f6118c581 ffplay: use av_clip() instead of nested min & max 
Note: {wanted,min,max}_samples are int variables.
 2015-06-06 13:18:28 +02:00
Clément Bœsch c5a08956a3 swresample: fix initilaize/initialize typo 2015-06-06 12:16:18 +02:00
Clément Bœsch be1862ffb0 doc/filters: fix inaccuarte/inaccurate typo 2015-06-06 12:14:42 +02:00
Clément Bœsch b60c445965 tests: add some ASS/SSA/MKS remux and transcode tests 2015-05-31 12:10:59 +02:00
Clément Bœsch 5c219e289e avcodec/srtdec: attempt to correct SubRip positioning 
The positioning was completely wrong. First, the coordinates are
expressed in ASS playback resolution (which is by default 384x288).
Secondly, the coordinates define a drawing rectangle, not a moving area.
The previous code was making subtitles move from a random position to
another random position.

Here we rescale assuming the video resolution is a DVD one (720x480). We
can't really do anything better so far, but since this positioning
information is often from a DVD rip we can consider them relatively
safe.
 2015-05-14 12:11:34 +02:00
Clément Bœsch 56bc0a6736 avcodec/ass: make default playback resolution available to decoders 2015-05-14 12:11:34 +02:00
Clément Bœsch 2879a4ecb9 tests: make sure subtitles tests are run with a rawdiff 
This will test properly CRLF with make fate, make fate-subtitles and any
make fate-sub-* test. Before this commit, the rawdiff was triggered only
by make fate-subtitles.

Also make sure fate-sub-* only match the tests relying on fmtstdout
command, to at least avoid failing on MingW. See
https://ffmpeg.org/pipermail/ffmpeg-devel/2015-April/172395.html
 2015-04-27 18:25:38 +02:00
Clément Bœsch 11d29277d6 tests/subtitles: fix microdvd crlf in ref 2015-04-27 18:23:32 +02:00
Clément Bœsch d2009c77fb avfilter/vf_colormatrix: fix yuv420p threading, second try 
Now seems to work fine with different combinations of odd/even heights
and odd/even number of threads.
 2015-03-19 00:03:29 +01:00
Clément BœschandStefano Sabatini 304fdfe9f3 lavfi: add showwavespic filter 
This is a variant of showwaves. It is implemented as a different filter
so that the user is not allowed to use meaningless options which belong
to showwaves (such as rate).

Major edits done by Stefano Sabatini, from a patch by ubitux.

See thread:
From: Clément Bœsch <u@pkh.me>
To: ffmpeg-devel@ffmpeg.org
Date: Wed, 24 Dec 2014 15:03:26 +0100
Subject: [FFmpeg-devel] [PATCH] avfilter/showwaves: add single_pic option
 2015-03-18 12:19:08 +01:00
Clément Bœsch 09f057170e avfilter/vf_colormatrix: make sure the number of threads is even for yuv420p 
Fix crash with for example:
  ffmpeg -f lavfi -i testsrc=568x320 -threads 3 -vf format=yuv420p,colormatrix=bt709:smpte170m -f null -
 2015-03-17 20:19:54 +01:00
Clément Bœsch b17620b81b avcodec/libx264: use AVERROR_EXTERNAL instead of AVERROR_UNKNOWN 2015-03-17 00:05:58 +01:00
Clément Bœsch fd682b1892 avfilter: handle error in query_formats() of a bunch of random video filters 2015-03-16 23:43:12 +01:00
Clément Bœsch 545b0dd6aa avfilter/formats: proper error handling in ff_set_common_*() functions 2015-03-16 23:43:12 +01:00
Clément Bœsch f861d9b2c6 avfilter/formats: proper error handling in ff_channel_layouts_ref() and ff_formats_ref() 
Also make sure the allocation and its check are properly done.
 2015-03-16 23:43:12 +01:00
Clément Bœsch 93d9ce7cec avfilter/formats: use av_realloc_array in ADD_FORMAT() 2015-03-16 23:43:12 +01:00
Clément Bœsch 38fb183b12 avfilter/formats: remove unused COPY_INT_LIST() macro 
This macro is unused since 247fa6c27c.
 2015-03-16 23:43:12 +01:00
Clément Bœsch 84da9339c2 avfilter/palettegen: make sure at least one frame was sent to the filter 
Fix FPE.
 2015-03-15 19:09:20 +01:00
Clément Bœsch 70082a1e53 avcodec/samidec: make sure to properly restore parsing context after a tag 2015-03-06 20:39:45 +01:00
Clément Bœsch d75a73b5fc Drop outdated RELEASE_NOTES 
A new RELEASE_NOTES specific to the release will be added.
 2015-03-05 22:25:10 +01:00
Clément Bœsch c285937ccc ffmpeg: comment mpeg4 hack 
See 3734c3ea51
 2015-03-03 20:25:28 +01:00
Clément Bœsch da2a49ac9a avcodec/proresenc_kostya: fix coded_frame handling 2015-03-02 22:52:49 +01:00
Clément Bœsch f5cbb2c55e avfilter/vf_tblend: use av_frame_free for freeing an AVFrame 2015-03-02 21:27:21 +01:00
Clément Bœsch 17cb05fe06 avfilter/lavfutils: use av_frame_free for freeing an AVFrame 2015-03-02 21:27:21 +01:00
Clément Bœsch 546d69eb43 avcodec: use av_frame_free() for coded_frame 2015-03-02 21:27:21 +01:00
Clément BœschandMartin Storsjö a982c5d74f tests: drop bc dependency 
We already have a dependency on awk and bc is sometimes not found in the
base system.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 11:17:45 +02:00
Clément Bœsch 4ab7eb0da2 avfilter: bump minor and Changelog document the new filters 2015-02-14 20:49:08 +01:00
Clément Bœsch bab4fcebb1 avfilter: add paletteuse filter 2015-02-14 20:48:50 +01:00
Clément Bœsch 9b964690e3 avfilter: add palettegen filter 2015-02-14 20:48:50 +01:00
Clément Bœsch 3cab173e23 avcodec/gif: support crop and transparency with PAL8 2015-02-14 20:48:50 +01:00
Clément Bœsch 5f9986f597 avformat/gif: use first packet palette as global for PAL8 
This will allow the payload in PAL8 packets to not contain 768B of local
palette (which is not LZW compressed).
 2015-02-14 20:48:50 +01:00
Clément Bœsch adb9b235b6 avformat/gif: simplify gif_image_write_header() prototype 2015-02-14 20:48:50 +01:00
Clément Bœsch d47eeff274 tests: drop bc dependency 
We already have a dependency on awk and bc is sometimes not found in the
base system.
 2015-02-10 22:34:39 +01:00
Clément Bœsch 55feff57ce avfilter/hqdn3d: an invalid bit depth means a bug, not invalid read data 
This code looks clumsy, and an assert would probably be more welcome.
 2015-02-08 17:16:51 +01:00
Clément Bœsch 4b60bd1aac avformat/internal: fix av_interleaved_write_frame typo reference 2015-02-08 17:09:12 +01:00
Clément Bœsch eb7efaa924 avfilter/dctdnoiz: fix slice_h computation 
ceilf() can only work if the reminder of the division is not 0.

This fixes memory errors with for instance:
  ffmpeg -f lavfi -i testsrc=s=800x500 -threads 3 -vf dctdnoiz -frames:v 1 -f null -
 2015-02-08 14:31:29 +01:00
Clément Bœsch 14f3e8b821 avformat/sbgdec: remove double ;; 2015-01-18 00:36:56 +01:00
Clément Bœsch fa6c9e54df avdevice/pulse_audio_dec: remove double ;; 2015-01-18 00:35:04 +01:00
Clément Bœsch 4d028bf202 avcodec/vp8: remove double ;; 2015-01-18 00:34:19 +01:00
Clément Bœsch ca3c7be7c6 avcodec/tiffenc: remove double ;; 2015-01-18 00:33:06 +01:00
Clément Bœsch cc5f5e140c build: require libxcb >= 1.4 
Fixes Ticket #4139
 2015-01-03 09:56:53 +01:00
Clément Bœsch 6a29499b95 avformat/flvdec: remove duplicated line error 
Fix typo regression since 5c37ffca59

Found-By: cousin_luigi
 2015-01-01 22:09:21 +01:00
Clément Bœsch 56e432b27b avutil/atomic: reuse ret to avoid dereferencing twice the same value. 2014-12-27 22:14:23 +01:00
Clément Bœsch 6e6b0a8eed avfilter/xbr: reindent after previous commit 2014-12-25 23:50:25 +01:00
Clément Bœsch 87984d2fe2 avfilter/xbr: refactor px calculation in FILT[234] 2014-12-25 23:50:25 +01:00
Clément Bœsch 20cac72a4f avfilter/xbr: move alpha blend assignment out of the macros 2014-12-25 23:50:25 +01:00
Clément Bœsch 006caf03d7 avfilter/xbr: remove unused mask 2014-12-25 23:50:25 +01:00
Clément Bœsch 2188df96cf avfilter/xbr: refactor alpha blending macros 2014-12-25 23:50:25 +01:00
Clément Bœsch ecafde6606 avfilter/showwaves: fix height range for cline mode 2014-12-24 15:13:31 +01:00
Clément Bœsch f6950a077c avfilter/showwaves: use INT16_MAX instead of a self defined macro 2014-12-24 15:13:31 +01:00
Clément Bœsch edbbb11488 avformat/rsd: make tag_buf string larger 
av_get_codec_tag_string() uses more that 1 char for unprintable characters.
 2014-12-20 00:17:43 +01:00
Clément Bœsch d60fb4f794 avformat/apngdec: make tag_buf string larger 
av_get_codec_tag_string() uses more that 1 char for unprintable characters.
 2014-12-20 00:17:21 +01:00
Clément Bœsch 83b0fe395b avformat/wavdec: make start_code string larger 
av_get_codec_tag_string() uses more that 1 char for unprintable characters.
 2014-12-19 23:57:39 +01:00
Clément Bœsch d823edee8d avcodec: fix wording in AVSubtitleRect doxy 2014-12-13 23:35:22 +01:00
Clément Bœsch 1a4128c843 LICENSE: mention that uspp is GPL 2014-12-12 01:52:20 +01:00
Clément Bœsch df307debf2 build: add forgotten avcodec dependency in uspp 2014-12-12 01:52:20 +01:00
Clément Bœsch e93abe1f40 avfilter/uspp: use AVFILTER_DEFINE_CLASS() 2014-12-12 01:52:19 +01:00
Clément Bœsch 397859c4a8 avfilter/uspp: make src const in store_slice_c() 2014-12-12 01:45:29 +01:00
Clément Bœsch 73d88109c0 avfilter/uspp: misc style fixes 2014-12-12 01:42:25 +01:00
Clément Bœsch 6153aa2d1e avcodec/jacosubdec: check strftime return value 
Fixes CID1257004
 2014-12-07 15:46:17 +01:00
Clément BœschandClément Bœsch c2ea7069c4 avfilter/signalstats: re-use yuv/yuvu/yuvv vars in diff 2014-11-26 21:29:09 +01:00
Clément BœschandClément Bœsch 9cb1d81a60 avfilter/signalstats: localize a few variables 2014-11-26 21:29:09 +01:00
Clément BœschandClément Bœsch 82dda8e4ea avfilter/signalstats: add threading in compute_sat_hue_metrics 2014-11-26 21:29:09 +01:00
Clément BœschandClément Bœsch 7acbd56a8a avfilter/signalstats: isolate sat hue computation metrics in a function 
This will be useful for the following commit
 2014-11-26 21:29:09 +01:00
Clément BœschandClément Bœsch 9db78a296c avfilter/signalstats: add slice threading for subfilters 2014-11-26 21:29:09 +01:00
Clément BœschandClément Bœsch fad6865748 avfilter/signalstats: fix repitition/repetition typo 2014-11-26 21:29:09 +01:00
Clément BœschandClément Bœsch cc5c667eb1 avfilter/signalstats: reindent after previous commit 2014-11-26 21:29:08 +01:00
Clément BœschandClément Bœsch 56b98dfc4f avfilter/signalstats: integrate height loop into subfilters 2014-11-26 21:29:08 +01:00
Clément BœschandClément Bœsch c7e8f610f2 avfilter/signalstats: remove pointless sub filter init system 2014-11-26 21:29:08 +01:00
Clément BœschandClément Bœsch b424e67abf avfilter/signalstats: fix different buffers for out frame if burn is enabled 
This was the original intend.
 2014-11-26 21:29:08 +01:00
Clément Bœsch 6e411d9cc7 avcodec/microdvddec: support non persistent italic marker '/' 
Inspired from a patch by Michal Wazgird <mplayer@cyryl.net>

See https://lists.mplayerhq.hu/pipermail/mplayer-dev-eng/2014-November/072772.html
 2014-11-23 13:13:38 +01:00
Clément Bœsch 8ef46f4a0c avcodec/microdvddec: support various broken form of color tags 
Inspired by a patch from Michal Wazgird <mplayer@cyryl.net>

See https://lists.mplayerhq.hu/pipermail/mplayer-dev-eng/2014-November/072772.html
 2014-11-23 12:17:54 +01:00
Clément Bœsch de8cd93a05 doc/writing_filters: use ffmpeg.org instead of wikimedia.org for lena image 
Less likely to change, and under our control.

Thanks-to: Michael Niedermayer
 2014-11-19 19:55:02 +01:00
Clément Bœsch 568f1ecccf doc/writing_filters: fix reference to Lenna image 2014-11-18 21:12:17 +01:00
Clément Bœsch 6da12d46d3 doc/writing_filters: use a more portable sed command in the walk-through 2014-11-18 21:10:40 +01:00
Clément Bœsch 77204f7366 avfilter/xbr: fix style in FILT4() calls 2014-11-15 22:48:22 +01:00
Clément Bœsch 7eece06934 avfilter/xbr: clarify default "interpolated" pixels assignments 2014-11-15 22:46:19 +01:00
Clément Bœsch bca3c2cfc0 avfilter/xbr: refactor xbr[234]x into a single function 
No speed difference.
 2014-11-15 22:35:29 +01:00
Clément Bœsch 8bc1553cdb avfilter/xbr: add slice threading 2014-11-15 22:15:32 +01:00
Clément Bœsch 454b714283 avfilter/xbr: add video and filtering flags to options 
Fixes ffmpeg -h filter=xbr
 2014-11-15 21:22:00 +01:00
Clément Bœsch be96201e5b avfilter/xbr: use function pointers for xbr[234]x 2014-11-15 21:18:18 +01:00
Clément Bœsch c4fb79a3db avfilter/xbr: remove FATE test entry from @todo 
See 57688aecbd
 2014-11-15 21:13:18 +01:00
Clément Bœsch 9a796f7f18 avfilter/xbr: consistent copyright header 2014-11-15 21:06:13 +01:00
Clément Bœsch d1529273fb avfilter/xbr: make xbr[234]x a bit more consistent 2014-11-15 21:06:13 +01:00
Clément Bœsch a99004a926 avfilter/xbr: misc style fixes 2014-11-15 21:01:40 +01:00
Clément Bœsch fda209b741 avfilter/xbr: simplify left/up conditions 2014-11-15 21:01:40 +01:00