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| author | Michael Niedermayer <michaelni@gmx.at> | 2008-08-21 23:39:52 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2008-08-21 23:39:52 +0000 |
| commit | 8c5da74bc1467d8200e743250f063f25d5c58c82 (patch) | |
| tree | ddd46814dd8427c094726a7a47355c1be877416b | |
| parent | 70d3ba419411058a1e150d91a35e191253f2cf54 (diff) | |
| download | ffmpeg-8c5da74bc1467d8200e743250f063f25d5c58c82.tar.gz | |
Mention cut-off freq of ff_acelp_high_pass_filter() instead of some
meaningless input dependent value.
Originally committed as revision 14898 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavcodec/acelp_filters.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/acelp_filters.h b/libavcodec/acelp_filters.h index 9c46afa358..6b0679ff70 100644 --- a/libavcodec/acelp_filters.h +++ b/libavcodec/acelp_filters.h @@ -116,7 +116,7 @@ int ff_acelp_lp_synthesis_filter( * out[i] = 0.93980581 * in[i] - 1.8795834 * in[i-1] + 0.93980581 * in[i-2] + * 1.9330735 * out[i-1] - 0.93589199 * out[i-2] * - * The filter has a cut-off frequency of 100Hz + * The filter has a cut-off frequency of 1/80 of the sampling freq * * @note Two items before the top of the out buffer must contain two items from the * tail of the previous subframe. |