FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	88cbd25b19	avfilter: pass outlink to ff_get_audio_buffer() This is more correct. Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	13f4d077ed	avfilter/af_compand: change default attack to 0 Fixes many distortions. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	69b83f5992	avfilter/af_compand: fix default companding to avoid clipping Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Michael Niedermayer	88612f8db3	avfilter/af_compand: Check av_strtok() for failure Fixes CID1396256 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Ganesh Ajjanagadde	db1a642cd2	all: move ff_exp10, ff_exp10f, ff_fast_powf to lavu/ffmath.h The idea is to use ffmath.h for internal implementations of math functions. Currently, it is used for variants of libm functions, but is by no means limited to such things. Note that this is not exported; use lavu/mathematics for such purposes. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanag@gmail.com>	9 years ago
Ganesh Ajjanagadde	421679dbf7	lavfi/af_compand: replace pow(10,x) by ff_exp10(x) Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	10 years ago
Paul B Mahol	b2517b02d9	avfilter/af_compand: do not clip; allow >0dB curve points Do not clip output samples, so that clipping can be handled by other filters. Alow setting curve points above 0dB. This is useful when operating with floats. Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Ganesh Ajjanagadde	5a41a5a4f5	avfilter/af_compand: use hypot() Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	10 years ago
Nicolas George	44f660e7e7	lavfi: remove FF_LINK_FLAG_REQUEST_LOOP. It has no longer any effect.	10 years ago
Paul B Mahol	494b792441	avfilter: use ff_all_channel_counts() instead of ff_all_channel_layouts() Fixes playback of some files with ffplay. Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	297df52f30	avfilter/af_compand: fix clipping with default options Decays and attacks where by default set only for first channel which caused poor defaults to be used which produced clipping on any higher channel. Reported-by: lachs0r Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	a0854c084e	avfilter: handle error in query_formats() in bunch of filters Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Andrew Kelley	d3cfd7aff8	af_compand: make sure request_frame always outputs at least one frame This fixes a segmentation fault because request_frame in fifo.c assumes that the call to ff_request_frame will populate fifo->root.next. Before, it was possible for request_frame in af_compand to not do this, resulting in a null pointer access. Now, request_frame in af_compand always will return at least one frame or an error, as per the API specifications in avfilter.h for request_frame. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Michael Niedermayer	6c23a85000	avfilter/af_compand: Silence "may be used uninitialized" warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	bc6461c286	af_compand: replace strtok_r() with av_get_token()	11 years ago
Paul B Mahol	9f2a3bcee7	avfilter: remove superflous lines Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Paul B Mahol	a2e4b4e968	avfilter/af_compand: some more cosmetics to decrease difference with qatar Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Michael Niedermayer	c62d83a5e7	avfilter/af_compand: more cosmetics from libavfilter/af_compand_fork.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	05412f4cd4	avfilter/af_compand: cosmetics from libavfilter/af_compand_fork.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	5e02ff3e3d	avfilter/af_compand: switch defaults to libavfilter/af_compand_fork.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	619d6b8f55	avfilter/af_compand: "use local variable for channels" from libavfilter/af_compand_fork.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e509df4bc8	avfilter/af_compand: error checks from libavfilter/af_compand_fork.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	4b87975147	avfilter/af_compand: pts init code from libavfilter/af_compand_fork.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	5c78fe08b0	avfilter/af_compand: cosmetics and doxy comment from libavfilter/af_compand_fork.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	66ad3292eb	avfilter/af_compand: add Andrew Kelley to the copyright Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	86a191e25b	avfilter/af_compand: merge avframe code from af_compand_fork Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	27ba05adbc	avfilter/af_compand: merge uninit() calls on error from af_compand_fork.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	8b80485960	avfilter/af_compand: also support '\|' as seperator Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	22307f170f	avfilter/af_compand: whitespace changes from af_compand_fork Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Andrew Kelley	738f83582a	lavfi: add compand audio filter Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Andrew Kelley	9e329185d7	avfilter/af_compand: fix invalid read Fixes #3383.	11 years ago
Paul B Mahol	709746b6af	avfilter/af_compand: do not leak frames on error Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Paul B Mahol	60abdb6c17	avfilter/af_aecho & af_compand: use extended_data Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	b211607b5c	avfilter: various cosmetics Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	64c54f8333	avfilter/af_compand: silence "maybe uninitialized" warnings if channels is 0 it actually would be uninitialized, thus an assert with comment is added Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	1bbf94d84f	avfilter/af_compand: %f is for printing doubles Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	6b68e2a43b	lavfi: add compand filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago

39 Commits (fea8e119a2bc103b64faba6b5e1f3defe0c344c2)