0232f788b6
swr: fix invalid sample format message.
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If the sample format is invalid, av_get_sample_fmt_name() will always
return NULL.
2011-11-24 16:55:45 +01:00
58205edcc6
swr: use native planar sample formats.
2011-11-24 16:55:45 +01:00
afb0470a25
swr: fix test program.
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The number of used channels need to be reset to zero when
swr_alloc_set_opts() is called successive times.
This is a regression introduced in c8136ebd
2011-11-24 16:55:44 +01:00
bdd22e3523
swr: change minimum I/O channel count to zero.
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This will silence the warning of av_set_opt_int() in swr for
input/output channels when the layout is not yet defined (or supported).
2011-11-20 16:06:16 +01:00
0bfc03df3a
swr: move code to avoid resample forward declaration.
2011-11-17 18:30:03 +01:00
eafa2b6005
swr: introduce a public function to customize the channel mapping.
2011-11-17 18:30:03 +01:00
1dbd433f0d
swr: use av_opt_set_int() instead of manual assignments in swr_alloc_set_opts().
2011-11-17 17:57:20 +01:00
acd56efbeb
swr: correctly raise rematrix AVERROR.
2011-11-17 17:56:52 +01:00
a768b9d825
swr: make swr_* functions match the prototypes.
2011-11-17 10:16:07 +01:00
645c61fb2b
swr: rename swr_alloc2() to swr_alloc_set_opts().
2011-11-17 10:16:07 +01:00
c4deb90cfa
swr: use "swri_" prefix instead of "swr_" for the private API.
2011-11-17 10:16:07 +01:00
fc6351d019
swr: make audio convert code explicitely private.
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Only what's declared in libswresample/swresample.h is public.
2011-11-17 10:16:07 +01:00
df72ae673f
swr: replace deprecated av_set_int() with av_opt_set_int().
2011-11-16 07:27:20 +01:00
ad561b5707
swr: replace deprecated av_opt_set_defaults2() with av_opt_set_defaults().
2011-11-16 07:27:20 +01:00
180aa82c1d
swr: replace deprecated av_get_bits_per_sample_fmt() with av_get_bytes_per_sample().
2011-11-16 07:27:20 +01:00
f9368466c4
swr: use designated initializers for the class.
2011-11-16 07:27:20 +01:00
c8136ebd6a
swr: set the default used_ch_count value to zero.
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This allows an appropriate behaviour when it is not specified (fallback
to the number of input channels).
Fixes Ticket523
2011-11-14 22:11:28 +01:00
f5cd136f2b
ffmpeg: add -map_channel option.
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Based on an initial work by Baptiste Coudurier.
2011-11-04 19:40:32 +01:00
71f5712cb5
swr: Support flushing last samples out.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2011-11-04 16:31:51 +01:00
2f86566a31
rematrix: add parameter to tune volume
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2011-10-26 00:46:46 +02:00
44a2bb75a7
swr: Fix swresample.c:293:5: warning: passing argument 2 of ‘fill_audiodata’ from incompatible pointer type
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2011-10-21 00:36:00 +02:00
36e5e51ae3
swr: remove unused variable.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2011-10-21 00:34:37 +02:00
539399d4d1
AVOptions: rename remaining FF_OPT_TYPE_* to AV_OPT_TYPE_*.
2011-10-17 07:33:10 +02:00
7f16ec61e1
Do not warn about wrong channel layout if no channel layout is defined.
2011-10-16 17:12:53 +02:00
177ed7e818
swresample: use av_get_default_channel_layout instead of guess_layout
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Signed-off-by: Marton Balint <cus@passwd.hu >
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2011-10-07 02:53:18 +02:00
67b2df792f
swresample: Try to handle cases with input channel count and layout mismatching.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2011-10-06 20:21:40 +02:00
503e5e9db5
libswresample: support directly converting sampleformats and packed/planar in a single pass.
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Previously a intermediate planar format was used when both input and output where packed.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2011-10-06 00:07:03 +02:00
834b3760a7
swresample: check for invalid sample formats.
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Bug-Found-by: Justin Ruggles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2011-10-01 01:39:17 +02:00
a75b254c74
swr: minor fixes to get planar audio working
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2011-10-01 01:17:39 +02:00
b592f9bb65
swresample: remove unused variable.
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Signed-off-by: Nicolas George <nicolas.george@normalesup.org >
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2011-09-28 16:11:01 +02:00
b5875b9111
Add libswresample.
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Similar to libswscale this does resampling and format convertion, just for audio
instead of video.
changing sampling rate, sample formats, channel layouts and sample packing all
in one with a very simple public interface.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2011-09-19 07:04:17 +02:00
