FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	ac2570a8b0	flac fixes: fix data types of residual&decoded fix twos complement bitfields fix utf8 (no, utf8 is not the same as the simple and compact uvlc used in nut) add truncated bitstream support, both ogg and flac demuxers in mplayer cvs provide incomplete frames, and furthermore it isnt possible to find frameboundaries in flac without decoding it completly add escape-less golomb rice decoder (=flac style golomb rice) (ultra efficient, the longest vlc code is just 2^32-1 bits) printf->av_log fix bps for non independant channels fix a few +-1 bugs fix sample order for independant channels fix data_size Originally committed as revision 2791 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	4f52c3126b	flac decoder by (Alex Beregszaszi <alex at fsn dot hu>) Originally committed as revision 2790 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	da16b2043f	noise reduction with threads bugfix Originally committed as revision 2789 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	e6dc9c6f99	more error checks for the sequence header Originally committed as revision 2788 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Gildas Bazin	69dde1ad36	AAC support in mov, correct aspect ratio support and user data support patch by (Gildas Bazin <gbazin at altern dot org>) and regression test checksum update for it by me Originally committed as revision 2787 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Roberto Togni	e102fcf7f0	rle_code can overflow when multiplied by 4 (fixes Animation-256Greys.mov from mphq) Originally committed as revision 2786 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	50ee2c4131	fix image resize Originally committed as revision 2785 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Roberto Togni	42608d6508	Use av_log Originally committed as revision 2784 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Gildas Bazin	ac9fe33d0e	avio patch by (Gildas Bazin <gbazin at altern dot org>) Originally committed as revision 2783 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	d4c3c5a6f6	msadpcm encoding Originally committed as revision 2782 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Gael Chardon	4776fa926f	Log file and Windows patch by ("Gael Chardon" <gael-announcements+ffmpeg at 4now dot net>) Originally committed as revision 2781 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	e9a4834a7d	normalize adaptive quantizatiuon fix (based upon a patch by (Jindrich Makovicka <makovick at kmlinux dot fjfi dot cvut dot cz>)) Originally committed as revision 2780 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	fafbc7c8c8	mpeg4 b frame + adaptive quantization assertion failure fix Originally committed as revision 2779 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	3a1fa44759	multithreaded spatial complexity calculation for i frames Originally committed as revision 2778 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	b6335c9f5b	ff_copy_bits() optimization Originally committed as revision 2777 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	842b556af2	threadless threads warning Originally committed as revision 2776 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	a734250db6	activate the memcpy special case for the byte aligned case in ff_copy_bits(), wasnt working before because of a incorrectly used pbBufPtr() Originally committed as revision 2775 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	cfbd16df75	replace a few pbBufPtr() by put_bits_count(), one of them was actually wrong Originally committed as revision 2774 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	80ee9fc0e3	simplify MV availability check / dont use below last row MV which is always zero Originally committed as revision 2773 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
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	7984082a08	ppc chroma mess workaround (real bug is that the motion compensation code assumes that 2*uvlinesize == linesize and fixing this would mean a slowdown) Originally committed as revision 2771 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Roman Shaposhnik	ec26a167ee	* turns out write_packet is supposed to return 0 on success, not how many bytes were written. Originally committed as revision 2770 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Roman Shaposhnik	826ca10408	* gotta setup coded_frame for encoding. avcodec.h says that for decoding lavc is supposed to set it up as well and I don't think I see any reason not to. Originally committed as revision 2769 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	8a36717afc	rv10/obmc fixes Originally committed as revision 2768 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
Michael Niedermayer	f02ab8148c	ima & ms adpcm regression test Originally committed as revision 2766 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	6cf9d5ebd3	M$ ADPCM encoding & some simplifications Originally committed as revision 2765 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	fc374fe299	segfault fix Originally committed as revision 2764 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	ae2e7208f9	pass strict_std_compliance to audio context too Originally committed as revision 2763 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	eb5b0422b5	use clip() from common.h ignore sample_rate==8000 limit if strict_std_compliance < 0 Originally committed as revision 2762 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	311be1fb05	g726 regression test Originally committed as revision 2761 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Roman Shaposhnik	d4e437df36	* docs update for G.726 Originally committed as revision 2760 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Roman Shaposhnik	e5966052ee	* Initial implementation of the G.726 ADPCM audio codec. Originally committed as revision 2759 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	2d9aa1e3a2	100l Originally committed as revision 2758 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	d3e18ad027	no limits!, warning is enough Originally committed as revision 2757 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Tinic Uro	747a0554ea	- made --extra-cflags option work on darwin - allow INTER4V macroblocks for FLV1 codec - fixed issue in flv file format saving 8 mp3 frames per packet instead of 1 - fixed crasher in flv file format involving mp3 buffer handling - added FLV1 codec support for swf file format (FlashPlayer6 or above required) and made it default - fixed broken mp3 support in swf file format patch by (Tinic Uro <turo at macromedia dot com>) cleanup by me Originally committed as revision 2756 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	8cb5d4c060	h263 4mv encoding fix Originally committed as revision 2755 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	04a59bfb8d	segfault fix Originally committed as revision 2754 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Alex Beregszaszi	b46243ed1c	get_bit_count -> put_bits_count Originally committed as revision 2753 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	de7ff1f774	analyze the gradient of the error surface to avoid a few checks in the quantizing noise shaper Originally committed as revision 2751 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	364a179749	quantizer noise shaping optimization Originally committed as revision 2750 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Henning Haaland Kulander	46026f4e5b	VideoBufferSize option patch by ("Henning Haaland Kulander" <hennikul at ifi dot uio dot no>) Originally committed as revision 2749 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Mike Melanson	070ed1bc43	initial commit for Quicktime Animation (RLE) video decoder; bit depths 32, 24, and 16 are working; 8bpp is partially working; 4, 2, and 1 bpp are not supported yet Originally committed as revision 2748 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	a412a03bee	remove incorect motion estimation table Originally committed as revision 2747 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	8a1f657b28	cleanup ugly code (also appearently works around a bug gcc 3.4 which fails compiling it) by (mru at kth dot se (Måns Rullgård)) Originally committed as revision 2746 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	2caa92d935	fixes by Gildas Bazin <gbazin at altern dot org> Originally committed as revision 2745 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Mike Melanson	7d8379f2b7	added support for EA ADPCM and SMJPEG IMA ADPCM Originally committed as revision 2744 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	deb7a6cdaf	simplify Originally committed as revision 2743 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	77ea0d4bdd	quantizer noise shaping Originally committed as revision 2742 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago

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3493 Commits (7b1fa7db0a829d99b3b4fd8f30cfa26b7bf43be0) All Branches Search

3493 Commits (7b1fa7db0a829d99b3b4fd8f30cfa26b7bf43be0)

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