FFmpeg

Commit Graph

Author	SHA1	Message	Date
Luca Barbato	7fb93eae43	jpeg2000: Factor out band initialization	9 years ago
Luca Barbato	1b709f23fb	jpeg2000: Refactor decode_packets Move the packet-specific parsers in separate functions.	9 years ago
Luca Barbato	29b00f880f	jpeg2000: Templatize the frame writer	9 years ago
Luca Barbato	41bcc3d152	jpeg2000: Split codeblock decoding from the main tile decoding That loop is completely stand-alone.	9 years ago
Agatha Hu	a8bedd56aa	avcodec/nvenc: merge compute initialQP sections Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Agatha Hu	49046580ce	avcodec/nvenc: Optimize nvenc parameters Add 3 more presets: fast, medium, slow. Improve min/max QP calculation. Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Muhammad Faiz	145c5a9978	avfilter/avf_showcqt: change fft left-right separation This simplifies the code Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Luca Barbato	6536da7371	doc: Add travis badge Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Ganesh Ajjanagadde	d13a2df8de	avfilter/vsrc_mandelbrot: use the name 's' for the pointer to the private context Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Vittorio Giovara	e60a6e7545	mpegvideo: Drop mpegvideo.h where not needed Add necessary headers in .c files.	9 years ago
Vittorio Giovara	5d14cf1999	mpegvideo: Make sure mpegutils.h is included where needed	9 years ago
Vittorio Giovara	525f58977c	mpegvideo: Move macros to more appropriate headers MAX_MB_BYTES -> mpegutils.h FRAME_SKIPPED -> mpegutils.h INPLACE_OFFSET -> mpegutils.h ME_MAP_SIZE -> motion_est.h	9 years ago
Luca Barbato	285fe5b098	avfilter: Support both syntaxes for the scale filter	9 years ago
Vittorio Giovara	c7247eb7fe	lavr: Remove unreachable code Bug-Id: CID 1323180	9 years ago
Vittorio Giovara	dc54c78c4d	buffersrc: Improve initialization log message Add timebase and aspect ratio information.	9 years ago
Vittorio Giovara	2c6014c629	fate: Change global error option to private error_rate option	9 years ago
Vittorio Giovara	e17db9ac49	fate: Move mv0 option from global to mpv private	9 years ago
Vittorio Giovara	5b142a4d33	lavc: Keep idct integer option "int" is useful in testing because provides accurate results across different plaftforms, so remove it from the scheduled FF_API_UNUSED_MEMBERS deprecation.	9 years ago
Vittorio Giovara	18adc1fd3b	avconv_filter: Use full named options This introduces a slight timebase computation difference in zmbv-8bit fate test. This is expected since the new options are double instead of ints, and the additional precision skews the results in a non meaningful way.	9 years ago
Vittorio Giovara	10de408738	lavf: Update to the new crypto API	9 years ago
Paul B Mahol	39c61d8459	avfilter: add audio limiter filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	a0a2ca024b	avfilter/af_ladspa: support simpler syntax for controls Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	5629143433	avformat/flvdec: Use the first index entry to find the first packet if there was a parsing error in the header Fixes: unknow_codec.flv Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	fd6296e412	avformat/flvdec: Print last packet size at trace level Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	6bed88ac78	avformat/flvdec: Print terminator value found if it differs from AMF_END_OF_OBJECT in AMF_DATA_TYPE_MIXEDARRAY Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Alex Agranovsky	276ab7c148	avformat/mpjpegdec: Allow mpjpeg headers parsing to succeed upon EOF, if required headers are present Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Rodger Combs	3f9fa2d0b5	ADPCM: Bump THP channel limit to 14 Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Alexandra Hájková	c0a49077ea	asfdec: add more checks for size left in asf packet buffer Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Hendrik Schreiber	1b2412f501	lavc: Fix compilation with --disable-everything --enable-parser=mpeg4video	9 years ago
Vittorio Giovara	f00f6d538d	lavc: Sanitize header inclusion guards Fix typos, add missing comments, and remove stray lines. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	6064f697a3	lavc: Enable side data only packets by default Deprecate the now unused option, but temporarily retain the capability to disable the now default behaviour. Mention this change in the AVPacket documentation. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
James Almer	1e0b8bf0b3	travis: fix dependencies bc hasn't been needed since `a982c5d74f` Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
wm4	9940459720	mmaldec: fix pkt_dts determination This also drops setting the frame->pts field. This is usually not set by decoders, so this would be an inconsistency that's at worst a danger to the API user. It appears the buffer->dts field is normally not set by the MMAL decoder, so don't use it. If it's ever going to be set by MMAL, we don't know whether the value will be what we want. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
wm4	87a051f976	lavc: allow asynchronous decoders to return correct pkt_dts values The generic code in utils.c sets the AVFrame.pkt_dts field from the packet it was supposedly decoded. This does not have to be true for a fully asynchronous decoder like mmaldec. It could be overwritten with an incorrect value. Even if the decoder doesn't determine the DTS (but sets it to AV_NOPTS_VALUE), it's impossible to determine a correct value in utils.c. Decoders can now be marked with FF_CODEC_CAP_SETS_PKT_DTS, in which case utils.c won't overwrite the field. The decoders are expected to set this field (even if they only set it to AV_NOPTS_VALUE). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
wm4	b7ab6e18ee	mmaldec: disable timestamp interpolation This MMAL feature fills in missing timestamps from the framerate set on the input port. This is generally unwanted, since libavcodec decoders merely pass through timestamps without ever "fixing" them. The framerate is also unknown, and even the timebase doesn't have to be set. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
wm4	6b652c0273	mmaldec: fix problems with flush logic Don't try to do a blocking wait for MMAL output if we haven't even sent a single real packet, but only flush packets. Obviously we can't expect to get anything back. Additionally, don't send a flush packet to MMAL in the same case. It appears the MMAL decoder will sometimes hang in mmal_vc_port_disable() (called from ffmmal_close_decoder()), waiting for a reply from the GPU which never arrives. Either MMAL disallows sending flush packets without preceding real data, or it's a MMAL bug. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
wm4	b84675d63a	mmaldec: hack against buffering problems on broken input I can't come up with a nice way to handle this. It's hard to keep the lock-stepped input/output in this case. You can't predict whether the MMAL decoder will output a picture (because it's asynchronous), so you have to assume in general that any packet could produce 0 or 1 frames. You can't continue to write input packets to the decoder, because then you might get too many output frames, which you can't get rid of because the lavc decoding API does not allow the decoder to return an output frame without consuming an input frame (except when flushing). The ideal fix is a M:N decoding API (preferably asynchronous), which would make this code potentially much cleaner. For now, this hack will do. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Paul B Mahol	6a074cfa15	avfilter/vf_framerate: fix frame leak at uninit Reported-by: Andres Noetzli Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	16f08b7a09	avfilter/vf_framerate: unbreak flushing Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	349970a67a	avfilter/vf_framerate: calculate delta from scaled pts instead of unscaled Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	2b77034565	avfilter/vf_framerate: highbit depth support Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	1bf7bd194b	avfilter: add ocr filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	494b792441	avfilter: use ff_all_channel_counts() instead of ff_all_channel_layouts() Fixes playback of some files with ffplay. Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Carl Eugen Hoyos	e3e55758dc	lavf/img2dec: Improve jpeg auto-detection. Fixes ticket #4841.	9 years ago
Clément Bœsch	a84613b4c2	avformat/mov: use AV_OPT_TYPE_BOOL for export_{all,xmp} options	9 years ago
Clément Bœsch	7434b9f66f	avcodec/roqvideoenc: use AV_OPT_TYPE_BOOL for quake3_compat option	9 years ago
Clément Bœsch	1e2c23f06c	avfilter/treble: use AV_OPT_TYPE_BOOL for csg option	9 years ago
Clément Bœsch	8e22becbc7	avcodec/pgssubdec: use AV_OPT_TYPE_BOOL for forced_subs_only option	9 years ago
Clément Bœsch	5cae43e718	avdevice/v4l2: use AV_OPT_TYPE_BOOL for use_libv4l2 option	9 years ago
Clément Bœsch	7a256133ff	avcodec/textdec: use AV_OPT_TYPE_BOOL for keep_ass_markup option	9 years ago

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