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lswr/swresample: use AV_OPT_TYPE_SAMPLE_FMT for sample format options

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Improve usability and robustness.
This commit is contained in:
Stefano Sabatini
2012-11-04 15:45:09 +01:00
parent 7e93b0ba4b
commit 8bee8f778a
4 changed files with 12 additions and 18 deletions
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12
doc/ffmpeg-resampler.texi
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@ -52,19 +52,13 @@ Set the input sample rate. Default value is 0.
Set the output sample rate. Default value is 0.
@item isf, in_sample_fmt
Specify the input sample format. Must be an integer representing the
corresponding sample format specified in
@file{libavutil/samplefmt.h} header. Default value is -1
(corresponding to @code{AV_SAMPLE_FMT_NONE}).
Specify the input sample format. It is set by default to @code{none}.
@item osf, out_sample_fmt
Specify the output sample format. Must be an integer representing the
corresponding sample format specified in
@file{libavutil/samplefmt.h} header. Default value is -1
(corresponding to @code{AV_SAMPLE_FMT_NONE}).
Specify the output sample format. It is set by default to @code{none}.
@item tsf, internal_sample_fmt
Set the internal sample format. Default value is -1.
Set the internal sample format. Default value is @code{none}.
@item icl, in_channel_layout
Set the input channel layout.