FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	d9b0b54a5f	ffv1: rename minor to micro version the version is 1.3.4 which makes 4 micro and not minor Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Luca Barbato	67400f6b62	mov: Prevent segfaults on mov_write_hdlr_tag Do not segfault when writing tracks such as tmcd by writing them down as generic DataHandlers if not known.	11 years ago
Luca Barbato	22de0f8369	mov: Compute max duration among the tracks with a timescale Prevent an assert.	11 years ago
Luca Barbato	3952303010	mov: Set the timescale for data streams Data streams have a defined timebase, do not ignore it.	11 years ago
Michael Niedermayer	68b63a3432	mpegvideo: Use picture_ptr instead of picture in ff_mpeg_draw_horiz_band() Fixes strides and issue with mplayer and mpeg2 field pictures Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Martin Storsjö	b886f5c2f1	mkv: Allow flushing the current cluster in progress Allow emitting the current cluster that is being written before starting a new one, simplifying how to figure out where clusters are positioned in the output stream (for live streaming). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Luca Barbato	59f595921e	mkv: Flush the old cluster before writing a new one This simplifies keeping track of cluster boundaries for e.g. livestreaming of WebM. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Luca Barbato	98308bd44f	mkv: Add options for specifying cluster limits Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Matthew Heaney	818ebe930f	avformat/matroskadec: add WebVTT support WebM files now support inband text tracks, as described in the following specification: http://wiki.webmproject.org/webm-metadata/temporal-metadata/webvtt-in-webm The Matroska demuxer now detects the presence of WebVTT tracks, synthesizing WebVTT packets (having codec id AV_CODEC_ID_WEBVTT) and pushing them downstream in the normal way. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	23b3141261	swscale: improve dither checks Bssed on patch by Øyvind Kolås <pippin@gimp.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	8c50ea2251	swscale: set dither to a specific value for rgb/bgr8 output Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Luca Barbato	148fbdd1c2	mkv: Refactor mkv_write_packet Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Stephen Hutchinson	76d8d23881	Revert "doc/RELEASE_NOTES: add a note about AVISynth" This reverts commit `3aa2257d24`.	11 years ago
Paul B Mahol	daede1e3fa	matroskaenc: remove unneeded wavpack tag Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Michael Niedermayer	54e718d014	Merge remote-tracking branch 'qatar/master' * qatar/master: ogg: Fix potential infinite discard loop No change as this commit has been part of ffmpeg since a while already See: `d7b542ae29` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Reimar Döffinger	9a27acae9e	ogg: Fix potential infinite discard loop Seeking in certain broken files would cause ogg_read_timestamp to fail because ogg_packet would go into a state where all packets of stream 1 would be discarded until the end of the stream. Bug-Id: 553 CC: libav-stable@libav.org Signed-off-by: Jan Gerber <j@v2v.cc> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Carl Eugen Hoyos	037af63b33	Fix frame width and height for some targa_y216 samples. Fixes ticket #2864.	11 years ago
Michael Niedermayer	d73cbc22c5	avformat/mpegts: resync from the smallest packet size on This avoids the loss of a packet in many cases if the packet size was wrong. It also improves detection of packet size changes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b4429c259a	mpegts_get_pcr: dont loose a packet when resyncing This matches how read_packet() works Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	0f2f65bd58	mpegts: fix pos47_full The value was off by a packet Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ee7f2609a0	avformat/mpegts: print packet size warning only if new size differs from old No case is known to have triggered this, but its more correct to check that the new size differs. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	47f9a5b737	Warn the user if a pix_fmt != yuv420p was chosen for MPEG-2 video encoding. Fixes ticket #2870.	11 years ago
Michael Niedermayer	63c0e9077e	avcodec/jpeg2000dec: fix near null pointer dereference Fixes Ticket2840 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c666c59ac1	mpegts: reanalyze packet size on mismatches Fixes Ticket1812 Fixes Ticket2838 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7d776062f9	avcodec/error_resilience: Fix handling of matrox mpeg2 Fixes Ticket2615 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	70967a60df	mpeg12dec: also print progressive seq and chroma format Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f4f6eb5b74	fate: add ffv1.0 test Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	45975ab7a1	Merge remote-tracking branch 'qatar/master' * qatar/master: movenc: Indicate that negative timestamps are supported Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	66722b4ba9	Merge commit 'c34a96a5ddfa390ce2a352eca79190766c9056d4' * commit 'c34a96a5ddfa390ce2a352eca79190766c9056d4': dxa: fix decoding of first I-frame by separating I/P-frame decoding Conflicts: libavcodec/dxa.c See: `186e47ef6d` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	338f8b2eaf	avformat/matroskadec: check out_samplerate before using it in av_rescale() Prevent assertion failure with damaged input Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	af248fa117	matroskadec: Improve TTA duration calculation Calculate the duration as accurately as possible to improve decoding of samples where the last frame is smaller than the rest. Example: Take lossless-audio/luckynight-partial.tak from the FATE suit and convert it to TTA muxed into matroska: ffmpeg -i $(SAMPLES)/lossless-audio/luckynight-partial.tak -c:a tta lucky.mka The framemd5 output for lucky.mka without this patch: 0, 0, 0, 46080, 184320, 7c3751ddd571d2903c3cf0ab4b3e3d0a 0, 46080, 46080, 46080, 184320, 6b70c782ba1da3f933fde2daa4f96b73 0, 92160, 92160, 46080, 184320, dcf70d89c54b9a4f0b302d4ec4fb302d 0, 138240, 138240, 46080, 184320, 48713ca38b388d2ea4abf5b86ed1226f 0, 184320, 184320, 46080, 184320, 12188a23648e7ebfb07cd6fe9197b2ea 0, 230400, 230400, 46080, 184320, 49653ab8186a5d4a044ed284671a26e0 0, 276480, 276480, 46080, 184320, 5e82c6a7fe58c7ea612c03a0a2927dd4 0, 322560, 322560, 46080, 184320, 83dc449dbd9eab5f2e8ad2b4403d6a21 0, 368640, 368640, 46080, 184320, bdd6b92c23d30978d4e802d305b0fc49 With this patch: 0, 0, 0, 46080, 184320, 7c3751ddd571d2903c3cf0ab4b3e3d0a 0, 46080, 46080, 46080, 184320, 6b70c782ba1da3f933fde2daa4f96b73 0, 92160, 92160, 46080, 184320, dcf70d89c54b9a4f0b302d4ec4fb302d 0, 138240, 138240, 46080, 184320, 48713ca38b388d2ea4abf5b86ed1226f 0, 184320, 184320, 46080, 184320, 12188a23648e7ebfb07cd6fe9197b2ea 0, 230400, 230400, 46080, 184320, 49653ab8186a5d4a044ed284671a26e0 0, 276480, 276480, 46080, 184320, 5e82c6a7fe58c7ea612c03a0a2927dd4 0, 322560, 322560, 46080, 184320, 83dc449dbd9eab5f2e8ad2b4403d6a21 0, 368640, 368640, 46080, 184320, bdd6b92c23d30978d4e802d305b0fc49 0, 414720, 414720, 4230, 16920, b50b440c5bbcecb8e9fbece643447593 The duration without this patch was calculated as 418950000000, which is bigger than uint32_t and as such stored as 2338172288. With this patch the duration is correctly calculated as 418950. Signed-off-by: James Almer <jamrial@gmail.com> Approved-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Paul B Mahol	02eb15a6c1	wavpackenc: do not copy samples if they are not available Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Vignesh Venkatasubramanian	571efd9729	lavf/matroska: Adding the new SeekPreRoll element In order to encapsuate Opus in Matroska, there is a new element that has been added to the Matroska Spec, SeekPreRoll. It has the duration in nanoseconds that has to be decoded before every seek. Spec: http://matroska.org/technical/specs/index.html#SeekPreRoll Proposal for encapsulateing Opus in Matroska: http://wiki.xiph.org/MatroskaOpus Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Martin Storsjö	0a14fefd68	movenc: Indicate that negative timestamps are supported The mov/mp4 muxer has support for handling negative timestamps via edit lists (which customarily is used for handling the 1-frame delay due to B-frames as well). Using the muxer's native way of handling it is better than using the generic offsetting. The generic offsetting is a bit too crude when e.g. the timebase of one track is 1/fps, where the edit lists can handle it accurately. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Michael Niedermayer	6e4b9b8a2f	avcodec: fix compilation without vdpau Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	a0c6c8e53e	Revert "Merge commit of 'vdpau: remove old-style decoders'" This reverts commit `bf36dc50ea`, reversing changes made to `b7fc2693c7`. Conflicts: libavcodec/h264.c Keeping support for the old VDPAU API has been requested by our VDPAU maintainer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	0a141b0e49	avcodec/dxa: Support printing picture debug info Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stephen Hutchinson	2c25e83b1d	avisynth: Support video input from AviSynth 2.5 properly. Uses the 2.5 compatibility header included with the variant of FFMS2 that uses AviSynth's C-interface. A copy of this header is now provided in compat/avisynth. avs_get_row_size_p and avs_get_height_p changed between versions 2.5 and 2.6. Since the avisynth_c.h header that avformat uses assumes AviSynth 2.6, it would cause 2.5 to crash if given any kind of real video (the Version() function was known to work, though). AvxSynth was unaffected by this issue because, despite being based on AviSynth 2.5.8 and using 2.5.8's interface version number of 3, it actually uses 2.6's versions of these functions. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Janne Grunau	c34a96a5dd	dxa: fix decoding of first I-frame by separating I/P-frame decoding `5ef7c84` broke decoding for the first keyframe due to an unnecessary check for a reference frame. CC: libav-stable@libav.org	11 years ago
Michael Niedermayer	9640ea1da4	dxa: fix support of decoding all frames even in the absence of references The case where decoding should only happen for keyframes and afterwards (CODEC_FLAG2_SHOW_ALL not set) does not fully work neither before nor after this Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	186e47ef6d	dxa: only fail with an error about reference frames if the reference frame would be used Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7a342f97c4	Merge remote-tracking branch 'qatar/master' * qatar/master: dxa: Make sure the reference frame exists See: `12eb2fd539` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	bd71071066	Merge commit 'c59967fa7cc5bc2fa06b36c17d2c207240c06b3e' * commit 'c59967fa7cc5bc2fa06b36c17d2c207240c06b3e': h261: check the mtype index Conflicts: libavcodec/h261dec.c The right half of the check is impossible to be true and thus replaced by an assert() See: `ec3cd74f2d` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	2c1a215ddb	ffv1: update years in header Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c8d89be477	ffv1enc: propagate error code from write_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	eeb3fb9e62	ffv1enc: check for malloc failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	faf7c35655	lavf/tee: add support for bitstream filtering This allows to apply different bitstream filters to different outputs, with no need to transcode.	11 years ago
Michael Niedermayer	29852ffc64	avcodec/dirac_dwt: Remove unused ff_spatial_idwt2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	cbdf4d6a61	avfilter/vf_mp: remove unused sws related functions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	247fa6c27c	avfilter: remove ff_copy_int*_list The functions are unused Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

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