FFmpeg

Commit Graph

Author	SHA1	Message	Date
Christian Schmidt	a42e3a6700	pcm_dvd: consolidate pieces from pcm.c and mpeg.c Remove the header decoding for PCM audio from mpeg.c and the 20/24bit parts from pcm.c and merge them into a new decoder in pcm-dvd.c. The decoder has added support for samples that span multiple packets and modified 20/24bit group decoding. Both is needed to decode samples that have been generated with DVD-Lab Pro 2. The decoding of 16bit PCM and two channel 24bit is identical to before. No other samples are known to verify the correctness of the encoding this software does. The complete list of tested formats is 48kHz/16bit/2-8 channels 48kHz/24bit/2-5 channels 96kHz/16bit/2-4 channels 96kHz/24bit/2 channels Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Christian Schmidt	21fd2f84ce	pcm_bluray: cosmetics	11 years ago
Christian Schmidt	0d6549d8b5	pcm_bluray: rename pcm-mpeg.c to pcm-bluray.c The original idea was to collect PCM codecs that could appear in various MPEG streams in this file. Discussion in IRC lead to the conclusion that one codec per file would be better and stop the need for #ifdefs.	11 years ago
Sean McGovern	f1f728cbe4	ppc: don't return a value from a function declared void Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Diego Biurrun	e998b56362	x86: avcodec: Consistently structure CPU extension initialization	11 years ago
Diego Biurrun	6369ba3c9c	x86: avcodec: Use convenience macros to check for CPU flags	11 years ago
Diego Biurrun	79aec43ce8	x86: Add and use more convenience macros to check CPU extension availability	11 years ago
Diego Biurrun	a6b6501185	ppc: cosmetics: Consistently format CPU flag detection invocations	11 years ago
Diego Biurrun	67e6a9f558	cosmetics: Place arch initialization calls in alphabetical order	11 years ago
Diego Biurrun	f0389eb777	arm: fmtconvert: Split armv6 fmtconvert code off from vfp code	11 years ago
Diego Biurrun	7ffda66fd5	arm: float_dsp: Propagate cpu_flags to vfp initialization function	11 years ago
Diego Biurrun	bd549cbaac	arm: dcadsp: Move synth filter initialization to dcadsp file	11 years ago
Diego Biurrun	1909f6b1b6	swscale: cosmetics: Drop silly camelCase from swScale function pointer name	11 years ago
Diego Biurrun	4e0799a4d0	swscale: Add some missing av_cold to arch-specific init functions	11 years ago
Diego Biurrun	3aa682f253	swscale: consistent names for arch-specific acceleration functions	11 years ago
Diego Biurrun	c2503d9c8a	swscale: ppc: Hide arch-specific initialization details Also give consistent names to init functions.	11 years ago
Diego Biurrun	6af2c351b3	ppc: Add missing AltiVec cpuflag detection invocations	11 years ago
Diego Biurrun	de81b6ae4f	ppc: fdct: Remove vim editor settings comment	11 years ago
Diego Biurrun	70dd8892bf	mpegvideo: Replace arch initialization ifdeffery by standard conditionals	11 years ago
Diego Biurrun	cd52917237	x86: rv40dsp: Move inline assembly optimizations out of YASM init section	11 years ago
Diego Biurrun	a519583991	swscale: x86: Hide arch-specific initialization details Also give consistent names to init functions.	11 years ago
Diego Biurrun	a64f6a04ac	dsputil: x86: Hide arch-specific initialization details Also give consistent names to init functions.	11 years ago
Diego Biurrun	f61bece684	ppc: Add and use convenience macro to check for AltiVec availability	11 years ago
Diego Biurrun	8410d6e93c	avutil: Refactor CPU extension availability macros	11 years ago
Diego Biurrun	b78b10c4b7	avutil: Move internal CPU detection function declarations to private header	11 years ago
Rafaël Carré	91d4cfb812	apedec: do not buffer decoded samples over AVPackets Only consume an AVPacket when all the samples have been read. When the rate of samples output is limited (by the default value of max_samples), consuming the first packet immediately will cause timing problems: - The first packet with PTS 0 will output 4608 samples and be consumed entirely - The second packet with PTS 64 will output the remaining samples (typically, a lot, that's why max_samples exist) until the decoded samples of the first packet have been exhausted, at which point the samples of the second packet will be decoded and output when av_decode_frame is called with the next packet). That means there's a PTS jump since the first packet is 'decoded' immediately, which can be seen with avplay or mplayer: the timing jumps immediately to 6.2s (which is the size of a packet). Sample: http://streams.videolan.org/issues/6348/Goldwave-MAClib.ape Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	11 years ago
Diego Biurrun	84146963d2	configure: x86: Fix handling of i686 and cpunop features The i686 feature really is a CPU feature and should be handled as such. The cpunop dependency on i686 should be expressed with a standard _deps declaration instead of a manual test.	11 years ago
Martin Storsjö	6454c44f9f	rtmpproto: Fix limelight authentication with abbreviated app names When streaming to limelight, the app name is either a full "appname/subaccount" or "appname/_definst_". In the latter case, the app name can be simplified into simply "appname", but the authentication hashing assumes the /_definst_ still to be present. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Hendrik Leppkes	cb8f70c96e	vf_fps: use double constants for default/min/max for start_time When using AV_NOPTS_VALUE (which expands to INT64_C(0x8000000000000000)) as union initializer for a double field, the c99 converter needs to interpret this constant when filling the union initializer, and it is interpreted as a positive value. When converting AV_NOPTS_VALUE to a double, MSVC 2010 ends up with the same positive value as the c99 converter, while MSVC 2012 gets a negative value. This results in an infite loop in various FATE tests on MSVC 2012. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Luca Barbato	48f2e53ad0	doc: document the asf demuxer And drop a typo from the previous FLV entry.	11 years ago
Vittorio Giovara	0ce1a7598e	vf_interlace: fix file permissions Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Martin Storsjö	ef51692a49	Revert "w32pthread: help compiler figure out undeeded code" This reverts commit `4622f11f9c`. The compiler should be able to do the dead code elimination now without this when the cond_* names point directly to the real functions instead of to local function pointers. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	4332bf98dc	w32threads: Don't use function pointers when linking directly to newer APIs This reduces the call overhead slightly. More noticeably, it restores the earlier (unintended?) feature that condition variable functions work just fine even if w32thread_init() hasn't been called. This was broken as a side effect of `4622f11f9`, if explicitly targeting Vista+. This makes w32threading work in VP8 again, if targeting Vista+. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	310cc4bf82	smoothstreamingenc: Write to a temp file while updating the manifest If a client tries to read the file while it's being updated, the client would get an incomplete manifest. Instead write to a separate temp file and atomically rename it to replace the previous one. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Luca Barbato	b1f9cdc37f	ac3: Return proper error codes	11 years ago
Luca Barbato	818d1f1a3e	ac3: Clean up the error paths	11 years ago
Luca Barbato	6258d362b8	ac3: Do not clash with normal AVERROR The parsing function return AVERROR and AAC_AC3_PARSE_ERROR values, make sure they are not misunderstood.	11 years ago
Luca Barbato	f4634ae8a8	flv: Fix the help string	11 years ago
Luca Barbato	21015109ec	doc: Document the flv demuxer	11 years ago
John Stebbins	f812eeda17	matroskaenc: Fix writing TRACKDEFAULTFLAG The element was only being written when the value == 1. But the default value of this element is 1, so this has no useful effect. This element needs to be written when the value == 0. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Martin Storsjö	0fb3e1c6ce	movenc: Check for errors from mov_create_chapter_track On failures in the write_trailer function, we could also ignore the errors and try to finish the file despite these errors (which would only leave an incomplete chapters track). It's probably better to signal the error clearly to the caller though (and if this function failed there's no guarantee that there's enough memory to finish the trailer either). Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	2bbad1f94c	movenc: Properly free allocated data on failures in mov_write_header Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	3559fb97c4	movenc: Check that tracks->enc exists before trying to free extradata Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	4d122b01e4	movenc: Check for allocation failures in mov_create_chapter_track Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Kostya Shishkov	4eb4bb3a02	imc: support mode 1	11 years ago
Kostya Shishkov	9e7b62f0fb	twinvq: set block align for codecs and use it in size checks This both allows factoring out size check for both MetaSound and TwinVQ-VQF decoders and fixes the situation when there are several MetaSound frames stuffed together (that happens in 8kHz @ 8kbps MetaSound in ASF for example).	11 years ago
Luca Barbato	b89e8759e0	mov: Write tmcd extradata	11 years ago
Luca Barbato	5b41eb91e0	mov: Parse tmcd extradata	11 years ago
Luca Barbato	0b5af5cf12	mov: Refactor multiple stsd skipping in mov_mov_skip_multiple_stsd	12 years ago
Luca Barbato	08504380dd	mov: Refactor codec specific final steps in mov_finalize_stsd_codec	12 years ago

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38062 Commits (a42e3a6700547e4e49445bda81d3a89ec3e081a9) All Branches Search

38062 Commits (a42e3a6700547e4e49445bda81d3a89ec3e081a9)

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