FFmpeg

Commit Graph

Author	SHA1	Message	Date
Philip Gladstone	cbadbf19fc	Change ticker_tick to use ticker_abs as we want the absolute number of ticks. In particular we want an INT64 return. Originally committed as revision 693 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Philip Gladstone	cb09b2ed92	* Go faster stripes: don't check to see if the user presses 'q' if stdin returns EOF -- e.g. it is connected to /dev/null * Make the 1MB video buffer only allocated once rather than on each frame. The allocation and deallocation causes significant performance loss as the kernel remaps the address space each time. Originally committed as revision 629 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Philip Gladstone	c04643a2c2	* Make video grabbing work again (if you are grabbing multiple streams at different frame rates). * Do the av_abort() change that is not otherwise worth checking in. Originally committed as revision 620 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	33a1f1a3c1	fixing stackoverflow Originally committed as revision 618 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	bf5af56875	license/copyright change - fixed memory leaks Originally committed as revision 587 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	79fdaa4cc0	began to simplify code - use modified API for stream reading Originally committed as revision 548 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	d4327e368f	oops - removed obsolete license draft Originally committed as revision 534 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	0f1578afcc	use av memory functions Originally committed as revision 531 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	90da4d764c	- Bug fix for AVStream->r_frame_rate not being initialized for live video capture. Originally committed as revision 499 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	6dc96cb0bf	- Now ffmpeg handles MPEG-2 streams with pull down, it gets the real frame rate of the stream. Originally committed as revision 498 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	0b97443a3f	- Video CD option for ffmpeg Originally committed as revision 492 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	4442945711	- ffmpeg relies on libavcodec to repeat frames from 3:2 sources. Originally committed as revision 487 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	a5dc85efb8	- Bug fix in map stream parser Originally committed as revision 483 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	afc80f59a7	- Segfault fixed when mpeg audio decoder returns a negative data_size. Originally committed as revision 473 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Philip Gladstone	51bd4565f7	* Fix nasty problem with unitialized memory in the file_table * Add default entries to switch statements to catch programming errors * Fix problem with high CPU usage when capturing live (the audio grabber is non-blocking for some reason). This is the stream_no_data stuff. * Handle the video grabber getting behind in its work -- PKT_FLAG_DROPPED_FRAME Originally committed as revision 453 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	fffcb5e841	- Segfault fixed when liba52 dynamic library isn't found. Originally committed as revision 449 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	bc6caae212	- MPEG-4 B frames coding option for ffmpeg.c - Warning fixes. Originally committed as revision 448 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	101bea5f22	- ME method compatibility with legacy apps. - Please use AVCodecContext's me_method now. Originally committed as revision 399 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	e4986da9ce	- ME setting moved to AVCodecContext/MpegEncContext, no longer a global. - EPZS ME algo used by default. - HQ flag activated for ffmpeg. - Cosmetics ... Originally committed as revision 398 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	29da453b32	- New switch to activate 4MV in ffmpeg. Originally committed as revision 394 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	e0d2714adc	- Fixed AC3 decoding for 5:1 AC3 streams. Now when calling av_audio_decode for AC3 set avcodec_context->channels to the desired number channels, if the setting is 0 AC3 decoder will set it to the channels found in the stream. - Changed ffmpeg to cope with the new "way" of AC3 decoding. - ASF muxer now uses Tickers for PTS calculations. Originally committed as revision 393 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	10bb7023a2	- Added force_pts to av_write_packet() to be able to force PTS, this helps (and fix) stream copying. By now force_pts it's just honoured by the MPEG muxer. ASF could honour this also, but it should be fixed to use Tickers first. - MPEG audio decoder exports it's frame size in bytes. - Hope this fix the floating point exception found in ffserver. Originally committed as revision 382 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	5b0ad91b99	- Fix memory leak and others bugs for ppmpipe. Thanks to Rudolf Opalla. Originally committed as revision 373 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	7084c149d9	-me epzs Originally committed as revision 346 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	ce7c56c250	- Added video coding statistics for ffmpeg. Needs more work. - Fixed ME range for H.263+ UMV (32 pix). Originally committed as revision 342 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	9cdd6a24ad	hopefully better bitrate controll Originally committed as revision 334 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
François Revol	ef0bc4c97f	* BeOS patch by François Revol <revol@free.fr> fixing some compilation problems Originally committed as revision 319 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	43f1708f8b	- Added PSNR feature to libavcodec and ffmpeg. By now just Y PSNR until I'm sure it works ok. Also it's slow, so use it only when you _really_ need to measure quality. - Fix libavcodec Makefile to enable profiling. Originally committed as revision 314 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	a38469e1da	unified grab & convertion loops (should be easier to achieve correct synchronization now - but still work to do!) - added ffplay support Originally committed as revision 144 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	a0663ba4b0	complete handling of pcm formats - hex dump option Originally committed as revision 138 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	1d7840aaec	fixed stereo grab Originally committed as revision 135 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	e30a284687	oops - forgot grabbing case for audio/video input auto detect Originally committed as revision 134 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	919f448d95	non 420P grab fix - suppressed unused 'sys/poll.h' header - do not put error if audio or video stream not found (no longer needs to use -an or -vn when it is obvious) - display error message when image filename does not contain '%d' Originally committed as revision 123 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	544286b3d3	Moved some H.263+ variables to MpegEncContext to be thread-safe. Increase video_buffer on ffmpeg to avoid buffer overrun on big pictures. Originally committed as revision 114 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	daf8e9557d	added win32 cross compile support Originally committed as revision 107 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	bdc4796fae	win32 fixes Originally committed as revision 81 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	cfcf0ffda6	add deinterlacing support - add new image converter support Originally committed as revision 64 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	5727b222ce	added benchmark option Originally committed as revision 17 to svn://svn.ffmpeg.org/ffmpeg/trunk	24 years ago
Fabrice Bellard	85f07f223d	merge Originally committed as revision 6 to svn://svn.ffmpeg.org/ffmpeg/trunk	24 years ago
Fabrice Bellard	1b58d58dda	removing old files Originally committed as revision 4 to svn://svn.ffmpeg.org/ffmpeg/trunk	24 years ago
Fabrice Bellard	9aeeeb63f7	Initial revision Originally committed as revision 2 to svn://svn.ffmpeg.org/ffmpeg/trunk	24 years ago

41 Commits (db42e13bfbfdb2a9b909078870ef03e4cf7357b5)