FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Storsjö	298a587f44	rtp: Factorize the check for distinguishing RTCP packets from RTP The binary doesn't change after this patch. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	c6643fddba	golomb: avoid infinite loop on all-zero input (or end of buffer). Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Justin Ruggles	c9fdf3241a	bethsoftvid: synchronize video timestamps with audio sample rate According to unofficial documentation, the video rate is locked to the audio sample rate. This results in proper synchronization of audio and video timestamps from the demuxer. This only works if the first audio packet occurs before the first video packet or the audio sample rate is the default rate of 11111 Hz, both of which are true for all samples in our archive.	13 years ago
Justin Ruggles	773ff823da	bethsoftvid: add audio stream only after getting the first audio packet This avoids initializing a stream with dummy values or when the file does not contain audio. Also set duration for audio packets, using the sample rate as the time base.	13 years ago
Justin Ruggles	9546f331c6	bethsoftvid: Set video packet duration instead of accumulating pts.	13 years ago
Justin Ruggles	05e4ae833c	bethsoftvid: set packet key frame flag for audio and I-frame video packets. Fixes avconv video stream copy of bethsoft video, which was skipping all video frames unless the copyinkf option was used.	13 years ago
Justin Ruggles	17b115591f	bethsoftvid: fix read_packet() return codes. Use proper AVERROR codes, and return 0 for no error.	13 years ago
Justin Ruggles	f320fb894c	bethsoftvid: pass palette in side data instead of in a separate packet. Update FATE reference to account for now non-existent palette packet. This also fixes the FATE test if frame data is not initialized in get_buffer(), so update comment in avconv accordingly.	13 years ago
Martin Storsjö	f3a094f2da	sdp: Ignore RTCP packets when autodetecting RTP streams The rtp demuxer which listens for RTP packets and detects the RTP payload type will currently get confused if the first packet received is an RTCP packet. Thus ignore such packets. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Kostya Shishkov	17b11ffec7	proresenc: initialise 'sign' variable	13 years ago
Christophe GISQUET	f3e084909b	mpegaudio: replace memcpy by SIMD code By replacing memcpy with an unrolled loop using the alignment knowledge it has, some speedup can be obtained. Before (gcc 4.6.1): ~400 cycles After: ~370 cycles Overall, around 2% speed increase when decoding a 2400s mp3 to f32le. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	ae591aeea5	vc1: prevent using last_frame as a reference for I/P first frame. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Martin Storsjö	210f72845c	ppc: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	f73673a770	sh4: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	efd29844eb	mpegvideo: Add ff_ prefix to nonstatic functions Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	0ca1bdb37d	rtjpeg: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	6c28d65754	rv: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	d1b357d78b	vp56: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	27cfdc3e4f	vorbis: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	04d3822524	msmpeg4: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	5f2c159c0f	vc1: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	1fec055066	msmpeg4: Add ff_ prefixes to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	35e02a3d0e	snow: Add ff_ prefix to nonstatic symbols This allows getting rid of a hack for conflicting symbol/define names. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	d6c8dcb8ac	mpeg12: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	6f13a371ec	mpeg4: Add ff_ prefixes to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	e9ca85e714	lagarith: Add ff_ prefix to lag_rac_init Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	c8e1b2fbc9	libavcodec: Add ff_ prefix to j_rev_dct* Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	873c89e2a6	dsputil: Add ff_ prefix to inv_zigzag_direct16 Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	3e2efacdd8	libavcodec: Prefix fdct_ifast, fdct_ifast248 Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	9cf0841ef3	dsputil: Add ff_ prefix to the dsputil_init functions Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	99560a4caa	libavcodec: Add ff_ prefix to some nonstatic symbols Prefix the functions atrac_generate_tables, atrac_iqmf, dct_quantize_c. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	e96b4a53df	vlc/rl: Add ff_ prefix to the nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	ddce8953a5	h263: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	167f3b8de7	libavformat: Add an ff_ prefix to some lavf internal symbols Prefix the functions/tables brktimegm, pcm_read_seek, dv_offset_reset, voc_get_packet, codec_movaudio_tags, codec_movvideo_tags. After this, lavf has no global symbols without the proper prefix. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	a082ac4125	mpegvideo: Remove a leftover function declaration Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	735be9cdfb	rtsp: Make rtsp_demuxer_class static Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Kostya Shishkov	1a265f6187	prores encoder	13 years ago
Kostya Shishkov	8835c2c829	prores: move data shared between decoder and encoder to common file	13 years ago
Kostya Shishkov	3ec623c22f	prores: fix multithreaded decoding case when slice quantisers are not the same Since quantisation matrices are stored in context, decoding slices with different quantisers in parallel leads to unpredictable content of aforementioned matrices and wrong output picture thereof.	13 years ago
Paul B Mahol	dc4e57489f	CDXL demuxer and decoder Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Alex Converse	c1df37e59b	hls: Re-add legacy applehttp name to preserve interface compatibility.	13 years ago
Martin Storsjö	8c62d83fe5	hlsproto: Rename the functions and context Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	9cb9c6c42d	hlsproto: Encourage users to try the hls demuxer instead of the proto Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	3975ca8957	doc: Move the hls protocol section into the right place Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	8bdab32f4e	libavformat: Rename the applehttp protocol to hls Keep the old protocol name around for backwards compatibility until the next bump. Deprecate the method of implicitly assuming the nested protocol. For applehttp://server/path, it might have felt logical, but supporting hls://server/path isn't quite as intuitive. Therefore only support hls+http://server/path from now on. Using this protocol at all is discouraged, since the hls demuxer is more complete and fits into the architecture better. There have been cases where the protocol implementation worked better than the demuxer, but this should no longer be the case. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	65cd7bf32f	hls: Rename the functions and context Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	2772258a98	libavformat: Rename the applehttp demuxer to hls When this demuxer was created, there didn't seem to be any consensus of a common short name for this protocol. Now the consensus seems to be to call it hls. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	08bddfcde5	rtpdec: Support H263 in RFC 2190 format This is different from the "modern" RTP payload formats for H263 as defined by RFC 4629, 2429 and 3555. According to the newer RFCs, this old one is to be considered deprecated and only be used for interoperating with legacy systems. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Janne Grunau	18d1d5886b	rv30: check block type validity Prevents crashes with the fuzzed samples from bugs 88, 89 and 125 after "golomb: avoid infinite loop on all-zero input".	13 years ago
Paul B Mahol	2af3dc8698	ttadec: CRC checking Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago

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