FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	9c3d33d67f	multithreaded/SMP motion estimation multithreaded/SMP encoding for MPEG1/MPEG2/MPEG4/H263 all pthread specific code is in pthread.c to try it, run configure --enable-pthreads and ffmpeg ... -threads <num> the internal thread API is a simple AVCodecContext.execute() callback which executes a given function pointer with different arguments and returns after finishing all, that way no mutexes or other thread-mess is needed outside pthread.c Originally committed as revision 2772 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	99683a3077	2 byte shorter userdata for mpeg4 in the past it was startcode,string,00,7F,startcode now it is startcode,string,stratcode both are mpeg4 compliant, as according to the standard the userdata lasts until the next 00 00 01 (startcode prefix) but some very primitive decoders which simply skip until the first 00 byte and then expect the next valid startcode might fail with the old variant, just a theory though (didnt test if quicktime can decode it now) Originally committed as revision 2767 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Alex Beregszaszi	fe455f3328	get_bit_count -> put_bits_count Originally committed as revision 2752 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	303e50e65b	closed gop support & flags2 as all bits in flags are used and a few minor things i forgot to commit ... Originally committed as revision 2718 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	909678c707	grayscale mjpeg decoding support based upon a patch by (Leon Bottou (leonb)) Originally committed as revision 2687 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	5814beaa87	set AVCodecContext.width/height before get_buffer() Originally committed as revision 2596 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	9515c0c107	better fix Originally committed as revision 2513 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	7d58735942	small mjpeg fix by (James Stembridge <jstembridge at users dot sourceforge dot net>) Originally committed as revision 2512 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michel Bardiaux	9b87956678	av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Alex Beregszaszi	369e2d5024	10l Originally committed as revision 2418 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	5ff85f1d8b	AVRational sample_aspect_ratio aspect ratio in JPEG JFIF is SAR not DAR ! removed nonsense SAR guessing code various related cleanups bugs? Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Mike Melanson	764ef40015	disable encoders where appropriate (patch courtesy of BERO <bero -at- geocities.co.jp>) Originally committed as revision 2375 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	ed7debda14	removed the obsolete and unused parameters of init_put_bits Originally committed as revision 2366 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	5e83dec46a	Sunplus JPEG codec (SP5X) support Originally committed as revision 2362 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	688cbabe2c	recommit of direct rendering support Originally committed as revision 2356 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	158c7f059c	use lagrange multipler instead of qp for ratecontrol, this may break some things, tell me ASAP if u notice anything broken quality which was 1..31 float is now a 1..FF_LAMBDA_MAX int, and FF_QP2LAMBDA * qp can be used to convert to the new range Originally committed as revision 2348 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	b160941221	removed warnings Originally committed as revision 2248 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	68a4889157	10l Originally committed as revision 2042 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	7e9e2b55c5	cleanup Originally committed as revision 2038 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	ec0eeaa212	postprocessing support fix duplicate frames bug? Originally committed as revision 2031 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	0273ceebbd	few more error checks Originally committed as revision 2021 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	2a250222e6	CONFIG_ENCODERS cleanup Originally committed as revision 1984 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	eb60dddc2e	some warning fixes Originally committed as revision 1977 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	b1e6b355f7	lossless mjpeg encoding (planar yuv & RGB) and somerelated bugfixes Originally committed as revision 1968 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	971eb237b7	10l Originally committed as revision 1965 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	63efe9a7e6	cleanup pegasus "pseudo yuv" (=RCT) lossless decoding support bigendian fix? Originally committed as revision 1963 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	e4d2b1f39a	lossless jpeg decoding support Originally committed as revision 1959 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	9fe690c88f	optimize Originally committed as revision 1900 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	6d50b2e673	cleanup Originally committed as revision 1893 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Falk Hüffner	3db320ea0c	Warning fixes. Originally committed as revision 1884 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	1984f6359e	user setable quantizer bias Originally committed as revision 1701 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	ce2749d2c4	simplified Originally committed as revision 1655 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	983e3246b7	per file doxy Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	b0368839ac	MpegEncContext.(i)dct_* -> DspContext.(i)dct_* bitexact cleanup Originally committed as revision 1617 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	0c1a9edad4	* UINTX -> uintx_t INTX -> intx_t Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	dce778e0ea	* check for potentialy problematic field len Originally committed as revision 1572 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	5c91a6755b	* static,const,compiler warning cleanup Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	68f593b484	GetBitContext.size is allways multiplied by 8 -> use size_in_bits to avoid useless *8 in a few inner loops Originally committed as revision 1486 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
bubu	ccfddafbd9	warnings patch by (bubu <bubu at bubu dot net>) Originally committed as revision 1386 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	a46a7052bc	disabled aspect code due to it is extra buggy Originally committed as revision 1359 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	706fc4dea6	fixing aspect (hopefully, i couldnt reproduce the bug) Originally committed as revision 1317 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	1e491e29c2	cleanup adding AVVideoFrame moving quality, pict_type, key_frame, qscale_table, ... to AVVideoFrame removing obsolete variables in AVCodecContext skiping of MBs in b frames correctly initalizing AVCodecContext picture buffer cleanup Originally committed as revision 1302 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	1730832639	10l fix Originally committed as revision 1300 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	b135d9fb96	mjpegb support (need more samples) Originally committed as revision 1258 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	218baf10f8	cleanup Originally committed as revision 1173 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	81ada1ce9d	cleanup Originally committed as revision 1172 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	145956deee	fixed some bugs in app parser - some jfif and adobe jpgs fixed Originally committed as revision 1153 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	f9745d55e6	fixed 10l Originally committed as revision 1124 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	f3a3444721	FOURCC removed, using ff_get_fourcc instead (should be big-endian safe), workarounded a restart interval bug (Spectralfan.mov) (rst support should be rewritten and moved from decode_sos) Originally committed as revision 1094 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	1c0a593ac8	get_vlc2() Originally committed as revision 1084 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago

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88 Commits (b51469a0c54b30079eecc4891cc050778f343683)