FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	21d8a80e30	af_aresample: use new swr API to pass and compensate PTS This code is not only much more powerfull its also simpler Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	087d09b6d5	af_aresample: allocate a larger buffer so accumulated data can be returned quicker Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e17a039647	af_aresample: use extended_data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	96ac8663de	af_aresample: Consider the swresample delay during calculating timestamps. The difference from this should be pretty small. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	6ba692f8a7	af_aresample: fix rounding that led to sample accumulation in the buffers. This fixes a regression that apparently was missed when switching to the in af resampler Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	db6ef054f5	af_aresample: 10l fix, wrong timebase for next_pts. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	847943bc51	aresample: add code to flush the internal swr buffer. Inspired-by code from af_resample.c written by Anton Khirnov Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	b3e1b95afa	aresample: check return code of swr_convert() Issue found by comparing af_resample.c and af_aresample.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	b13d39bd81	av_aresample: Allow changing sample format and channel layout as well Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e3c6b61263	af_aresample: support all swresample parameters. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	47c2e52bc6	af_aresample: fix typo in query formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	efdc895fbd	lavfi: fix pts rescaling in the resampler Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	75492cce8e	lavfi: fix resample with differing formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	4522df52aa	lavfi: remove audio.h include from avfilter.h. avfilter.h is a public header and the unexported audio.h header contains only internal prototypes.	13 years ago
Robert Nagy	ed66bbfcb9	lavfi/aresample: properly propagate pts == AV_NOPTS_VALUE; Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	13 years ago
Clément Bœsch	e96be8409f	lavfi/aresample: use libswresample.	13 years ago
Reimar Döffinger	5af7daabc4	Mark AVFilterPad[] compound literals as const. GCC 4.6.2 at least still seems to fail to put them in .rodata though, see also http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37303 Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Stefano Sabatini	22137bb5c2	af_aresample: fix properties setting in the output buffer In particular: set output timebase to 1/output_sample_rate, fix output PTS computation, and do not forget to copy properties values from the input buffer.	13 years ago
Stefano Sabatini	db79d04173	af_aresample: do not request a buffer with AV_PERM_REUSE2 permissions in filter_samples() That was pointless. Simplify.	13 years ago
Stefano Sabatini	9899037dc6	lavfi: rename avfilter_all_* function names to avfilter_make_all_* A function name should tell what the function does rather than what the function returns. This also avoids possible conflicts (e.g. between a function and a public list of all supported formats), and clarifies the code. Breaks audio API/ABI, add a backward compatibility layer for video API/ABI.	13 years ago
Stefano Sabatini	2c0317419b	lavfi: simplify signature for avfilter_get_audio_buffer() and friends The additional parameters were never used and are complicating the function interface. Also, they were inconsistent with the way the video API works. So this assumes that a requested samples buffer will have always the format specified in the requested link. This breaks audio filtering API and ABI.	13 years ago
Mina Nagy Zaki	3a9e227fb1	lavfi: add aresample filter Based on a patch by Stefano. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>	13 years ago

24 Commits (e15f1286e6bef566f44b51f8cdc99c02025de2d8)