FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	b063582e0c	h264: move intra_pcm_ptr into the per-slice context	10 years ago
Anton Khirnov	95eb35f305	h264: move the ref lists variables into the per-slice context	10 years ago
Anton Khirnov	7747726667	h264: move map_col_to_list0[_field] into the per-slice context	10 years ago
Anton Khirnov	ee0d774dfa	h264: move dist_scale_factor[_field] into the per-slice context	10 years ago
Anton Khirnov	be69f0a800	h264: move col_{parity,fieldoff} into the per-slice context	10 years ago
Anton Khirnov	066aafced4	h264: move direct_spatial_mv_pred into the per-slice context	10 years ago
Anton Khirnov	ed451a08a4	h264: move sub_mb_type into the per-slice context	10 years ago
Anton Khirnov	56febc993b	h264: move the slice type variables into the per-slice context	10 years ago
Anton Khirnov	5f390eef8e	h264: move mb_[uv]linesize into the per-slice context	10 years ago
Anton Khirnov	99a35d1ccb	h264: move neighbor_transform_size into the per-slice context	10 years ago
Anton Khirnov	e6287f077c	h264: move {mv,ref}_cache into the per-slice context	10 years ago
Anton Khirnov	f69574cf7a	h264: move non_zero_count_cache into the per-slice context	10 years ago
Anton Khirnov	64c81b2cd0	h264: move *_samples_available into the per-slice context	10 years ago
Anton Khirnov	7d8154edd5	h264: move intra4x4_pred_mode[_cache] into the per-slice context	10 years ago
Anton Khirnov	8b00f4df20	h264: move some neighbour information into the per-slice context	10 years ago
Anton Khirnov	4bd5ac200d	h264: move {chroma,intra16x16}_pred_mode into the per-slice context	10 years ago
Anton Khirnov	5355ed6b20	h264: move {prev,next}_mb_skipped into the per-slice context	10 years ago
Anton Khirnov	06789ad3b7	h264: move qp_thresh into the per-slice context	10 years ago
Anton Khirnov	d231e84b06	h264: move the quantizers into the per-slice context	10 years ago
Anton Khirnov	d40ae0e595	h264: do not copy qscale when updating per-thread contexts It's a per-slice quantity constructed when parsing the slice header.	10 years ago
Anton Khirnov	92c6c2a605	h264: split weighted pred-related vars into per-slice context	10 years ago
Anton Khirnov	d8a45d2d49	h264_ps: properly check cropping parameters against overflow CC: libav-stable@libav.org	10 years ago
Anton Khirnov	5127c00b97	hevc: zero the correct variables on invalid crop parameters It's the output_window that is applied to the output frame, not pic_conf_win	10 years ago
Anton Khirnov	c929659bdd	hevc: make the crop sizes unsigned	10 years ago
Luca Barbato	22a6d48b0d	avconv: Print the avfilter errors Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Luca Barbato	342fc46c69	cmdutils: Add a stream specifier to map usable streams It drops everything that cannot be used for re-encoding and/or streamcopy.	10 years ago
Andreas Cadhalpun	30e6abd1a8	webp: ensure that each transform is only used once According to the WebP Lossless Bitstream Specification "each transform is allowed to be used only once". If a transform is more than once this can lead to memory corruption. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Anton Khirnov	cf18e777ae	movenc: write the display transform matrix	10 years ago
Martin Storsjö	30a041887f	ismindex: Calculate the pts duration of trun atoms, not the dts duration Since the duration is compared to the tfra durations/intervals which are expressed in pts, calculate that here as well. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	67a2912307	movenc: Don't assume that fragment durations in pts is equal to duration in dts For strict CFR, they should be pretty much equal, but if the stream is VFR, there can be a sometimes significant difference. Calculate the pts duration separately, used in sidx atoms and for tfrf/tfxd boxes in smooth streaming ismv files. Also make sure to reduce the duration of sidx entries according to edit lists. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	5c337353a2	movenc: Move sidx edit list timestamp adjustment into a block When reading these values from track->frag_info, the same adjustment has already been done. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	eee13d6539	movenc: Only adjust the cts offset at the start of fragments if necessary Adjusting it is only necessary when a sidx/tfrf/tfxd atom already has been written for the previous fragment (since the sidx/tfrf/tfxd atoms include the duration between the first pts of the previous fragment, to the first pts of the new fragment). Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	5cf892d694	movenc: Write pts timestamps in tfxd, instead of dts timestamps This matches what we write in tfra and tfrf since `9cbf70fa0e`. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	b81b0cc22b	movenc: Set the last packet duration based on the next packet when autoflushing When automatically flushing fragments based on set conditions (fragmentation on keyframes, after some interval or byte size), we already have the next packet for one stream - use this for setting the duration of the last packet in the flushed fragment correctly. This avoids having to adjust the timestamp of the first packet in the new fragment since the last duration was unknown. Unfortunately, this only works for automatic flushing (not for caller-triggered flushing, like in the dash muxer), and only for the one single track that triggered the flushing. The duration of the last sample in all other tracks still is dependent on AVPacket duration (or heuristics). Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	3041183677	dashenc: Heuristically fill in the duration of packets that need it This avoids that the mp4 muxer does a similar heuristic, adjusting the timestamps in a way that the dash muxer doesn't know the actual timestamps written to the file in the end. By making sure that the mp4 muxer internal heuristic isn't applied, we know the exact timestamps written to file, so that the timestamps in manifest match the files. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	2889c5e167	movenc: Heuristically set the duration of the last sample in a fragment if not set Even if this is a guess, it is way better than writing a zero duration of the last sample in a fragment (because if the duration is zero, the first sample of the next fragment will have the same timestamp as the last sample in the previous one). Since we normally don't require libavformat muxer users to set the duration field in AVPacket, we probably can't strictly require it here either, so don't log this as a strict warning, only as info. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	8dc72eeaf6	udp: Fix crashes after adding AVOptions Add a missing AVClass member, check whether localaddr is null. (Previously, localaddr was always a local stack buffer, while it now also can be an avoption string which can be null.) This fixes crashes when not passing any localaddr parameter, since `66028b7ba`. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Derek Buitenhuis	8692d74b73	mov: Add option to keep exact packet sequence after seeking The current behavior may produce a different sequence of packets after seeking, compared to demuxing linearly from the beginning. This is because the MOV demuxer seeks in each stream individually, based on timestamp, which may set each stream at a slightly different position than if the file would have been read sequentially. This makes implementing certain operations, such as segmenting, quite hard, and slower than need be. Therefore, add an option which retains the same packet sequence after seeking, as when a file is demuxed linearly.	10 years ago
Martin Storsjö	58a840e215	Replace a few leftover instances of enum PixelFormat with enum AVPixelFormat Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Vittorio Giovara	6289706b35	fate: Move tdsc to the appropriate screen capture file	10 years ago
Vittorio Giovara	423f5d50e4	mov: Fix little endian audio detection Set this field to TRUE if the audio component is to operate on little-endian data, and FALSE otherwise. However TRUE and FALSE are not defined. Since this flag is just a boolean, interpret all values except for 0 as little endian. Sample-Id: 64bit_FLOAT_Little_Endian.mov	10 years ago
Vittorio Giovara	cdce9e8025	aacsbr: Fix type for index variable Prevents unsigned overflow and variable truncation. Bug-Id: CID 603186	10 years ago
Vittorio Giovara	7c60c124c8	hqx: Drop unused offsets table This is a leftover from the static to dynamic vlc table conversion.	10 years ago
Carl Eugen Hoyos	4326bc364b	lavf: Do not list mov-only codecs in riff tags Instead check for all mov code-points when demuxing avi and print a warning if a video codec is found like this. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Paul B Mahol	cf9861dea5	isom: Add X-Com Radvision FourCC Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Vittorio Giovara	02d76141d6	riff: Add 'tshd' FourCC for H.264	10 years ago
Carl Eugen Hoyos	c0f504e947	libx264: Allow full-range yuv422 and yuv444 pixel formats Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Niels Möller	c9ed48e80e	dca: Read params->pancABIT0[param_index] only if part0 is set Prevent a spurious read from uninitialized memory.	10 years ago
Luca Barbato	48aef27f52	x86: Put COPY3_IF_LT under HAVE_6REGS It uses 6 registers, unbreaks building on hardened x86 system. Bug-Id: gentoo/541930 CC: libav-stable@libav.org	10 years ago
Luca Barbato	96dd04427f	isom: Add support for TSCC2 As produced by Camtasia 4.	10 years ago

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41551 Commits (b063582e0c4f775a8ba377488bd085595e0e7fae) All Branches Search

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