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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 0e77914a6e..a264606d54 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -414,37 +414,34 @@ A description of each shown parameter follows: sequential number of the input frame, starting from 0 @item pts -presentation TimeStamp of the input frame, expressed as a number of -time base units. The time base unit depends on the filter input pad, and -is usually 1/@var{sample_rate}. +Presentation timestamp of the input frame, in time base units; the time base +depends on the filter input pad, and is usually 1/@var{sample_rate}. @item pts_time -presentation TimeStamp of the input frame, expressed as a number of -seconds +presentation timestamp of the input frame in seconds @item pos position of the frame in the input stream, -1 if this information in unavailable and/or meaningless (for example in case of synthetic audio) @item fmt -sample format name +sample format @item chlayout -channel layout description - -@item nb_samples -number of samples (per each channel) contained in the filtered frame +channel layout @item rate sample rate for the audio frame +@item nb_samples +number of samples (per channel) in the frame + @item checksum -Adler-32 checksum (printed in hexadecimal) of all the planes of the input frame +Adler-32 checksum (printed in hexadecimal) of the audio data. For planar audio +the data is treated as if all the planes were concatenated. -@item plane_checksum -Adler-32 checksum (printed in hexadecimal) for each input frame plane, -expressed in the form "[@var{c0} @var{c1} @var{c2} @var{c3} @var{c4} @var{c5} -@var{c6} @var{c7}]" +@item plane_checksums +A list of Adler-32 checksums for each data plane. @end table @section asplit |