FFmpeg

Commit Graph

Author	SHA1	Message	Date
Reimar Döffinger	95ec3d4cac	matroskadec: add generic element length validation. This validate the length of a mkv element directly after reading it. This has the advantage that it is easy to add new limits and makes it less likely to forget to add checks and also avoids issues like bits of the length value above the first 32 being ignored because the parsing functions only takes an int. Previously discussed in the "mkv 0-byte integer parsing" thread. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Ronald S. Bultje	69ff149204	Fix compile warning. Change int64_t into a int, which caused this compiler warning: libavformat/oggparseskeleton.c:64: warning: passing argument 2 of ‘av_reduce’ from incompatible pointer type	14 years ago
Anton Khirnov	47fdf00a77	avidec: simplify read_gab2_sub Use avio functions instead of bytestream ones (also drops dependency on lavc and removes a bunch of warnings). Drop custom version of avio_get_str16 and use that instead. Tested on mewmew-ssa.avi sample. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	19711af5cd	lavf: move internal functions from avformat.h to internal.h Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Reimar Döffinger	b3190529df	Make av_set_pts_info keep previous time base if new one is invalid. Fixes issue 2475. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Reimar Döffinger	a351110eea	Always use av_set_pts_info to set the stream time base. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Sascha Sommer	ed19fafd48	pass QDMC extradata to the decoder Makes playing QDMC files in MPlayer work when using the libavformat demuxer. Problem was that the extradata was not passed from demuxer to decoder. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anssi Hannula	48545a8f72	configure: check yasm/nasm for working pextrd opcode NASM versions older than 2.08 fail to build ffmpeg with several "error: operation size not specified" errors but this is not caught in configure. Fix that by checking if "pextrd [eax], xmm0, 1" works in configure. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Diego Elio Pettenò	84ae8936f6	Make inter_rvlc and intra_rvlc static tables. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Ronald S. Bultje	ae0f8a1a33	Fill in missing date.	14 years ago
Ronald S. Bultje	efdd67cb00	Update MINOR and set git rev for non-blocking flag API addition.	14 years ago
Anton Khirnov	c2fcd0a7a4	Replace remaining occurrences of deprecated CH_* with AV_CH_* Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Nicolas George	ad3cffb68f	Non-blocking protocol: TCP Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Nicolas George	90441276e4	Non-blocking protocol: core wrapper functions Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Nicolas George	fe174fc8fc	Non-blocking protocols: flag and documentation Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Kieran Kunhya	f4a86bc981	Set channel_layout for mpegaudio Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	5a6de4e7e8	mp3enc: write ISO8859-1 instead of UTF-16 when possible Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Peter Ross	74571e333c	reindent after last commit Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Peter Ross	e4f85b8499	wtv: do not use flag in stream_guid chunk to determine if stream is valid, as this method is unreliable This fixes roundup issue 2556. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Alexander Strange	edbb0c0708	vp3: Move table allocation code into a new function Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Alexander Strange	e8dcd73058	vp3: Factor out expression Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
James Zern	60ff9de6ff	cmdutils: fix codec-specific options from preset Using a preset file caused the address of a stack variable to be stored in opt_names/values. This change causes the strings to be dup'd then freed in uninit_opts. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
James Zern	3a6a9cdf5b	cmdutils: fix opt_values leak Add free to uninit_opts and relocate opt_names to same Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Alexander Strange	6b47495397	Adopt pkt_dts/pkt_pts in lavc clients No behavior change; this makes DTS reliable with the next patch. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Martin Storsjö	185a155e57	applehttp: Handle absolute paths relative to the current server This fixes roundup issue 2583. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Martin Storsjö	5306bf41a6	movenchint: Use rtpenc_chain for setting up the chained RTP muxer Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Martin Storsjö	397ffde115	rtpenc_chain: Don't copy the time_base back to the caller If required, the caller can do this itself. ff_write_chained rescales timestamps as necessary, and all current callers of rtpenc_chain use ff_write_chained, making this timebase copy unnecessary. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Martin Storsjö	b22dbb291d	Use avformat_free_context for cleaning up muxers Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Martin Storsjö	ff19748977	Add an APIchanges entry for avformat_free_context Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Martin Storsjö	f124b087ee	libavformat: Add a function for freeing an AVFormatContext This function is useful for freeing data structures allocated by muxers, which currently have to be freed manually by the caller. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Martin Storsjö	1338dc0823	libavformat: Use avcodec_copy_context for chained muxers This avoids having the chained AVStream->codec point to the same AVCodecContext owned by the outer AVStream. The downside is that changes to the AVCodecContext made after calling av_write_header cannot be detected automatically within the chained muxer. This avoids having to manually unlink the chained AVStream->codec by setting it to null before freeing the chained muxer via generic freeing functions. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Jason Garrett-Glaser	8a2c99b486	VP8: slightly faster loopfilter sharpness logic	14 years ago
Jason Garrett-Glaser	79dec1541b	VP8: faster deblock strength calculation Convert hev_thresh logic to a LUT, simplify mbedge_lim calculation.	14 years ago
Clément Bœsch	290849e2a4	Remove forgotten if (p) av_free(p) forms Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Clément Bœsch	523d9407d5	Remove a few if (p) av_freep(&p) forms Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Jason Garrett-Glaser	a1b227bb53	VP8: faster filter_level clip	14 years ago
Jason Garrett-Glaser	dd18c9a050	VP8: simplify lf_delta mb mode logic	14 years ago
Stefano Sabatini	4359288c56	Make avfilter_graph_free() free the graph. Make avfilter_graph_free() free not only the internal structures, but also the allocated graph, and set the graph pointer to NULL for increased safety. Simplify usage. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	e8e5dde779	Make avfilter_graph_parse() not free the input graph Make avfilter_graph_parse() only release the internal structures allocated during the parsing, and leave to free the graph itself to the calling code. This approach looks cleaner, as the graph is not allocated by the function. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Peter Ross	e6fb5a4f78	add ff_index_search_timestamp and ff_add_index_entry Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Nicolas George	51b317d2e9	TCP: factor the poll() call Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Peter Ross	f61dee2fe4	wtv: filesystem implementation Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	a9d921cbad	tty.c: rename PKT_FLAG_KEY to AV_PKT_FLAG_KEY. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Anton Khirnov	151595fe2e	Rename remaining occurrences of SAMPLE_FMT_* to AV_SAMPLE_FMT_* Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Anton Khirnov	b2ed95ec48	Replace remaining occurrences of CODEC_TYPE_* with AVMEDIA_TYPE* Tested to compile with lavc major bump. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Martin Storsjö	1f56f5ed6d	sapenc: Free AVStream->info on cleanup This fixes yet another memory leak, present since SVN rev 25418. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Anton Khirnov	9ad4c65f6f	rtmpproto: rename URLContext* argument in rtmp_write() Now the first argument is URLContext *h. However, the function logs to LOG_CONTEXT, which is #defined as 's' for new lavf major versions. Therefore, rename h -> s. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Tomas Härdin	e65b1934bf	Add ProRes FOURCCs to isom.c Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Tomas Härdin	75fd0668df	Add APIchanges entry for lavc 52.109.0 Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Tomas Härdin	f5b82f45dc	Add CODEC_ID_PRORES and bump lavc minor version Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago

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