@section noise
-Damages the contents of packets without damaging the container. Can be
-used for fuzzing or testing error resilience/concealment.
+Damages the contents of packets or simply drops them without damaging the
+container. Can be used for fuzzing or testing error resilience/concealment.
Parameters:
+@table @option
+@item amount
A numeral string, whose value is related to how often output bytes will
be modified. Therefore, values below or equal to 0 are forbidden, and
the lower the more frequent bytes will be modified, with 1 meaning
every byte is modified.
+@item dropamount
+A numeral string, whose value is related to how often packets will be dropped.
+Therefore, values below or equal to 0 are forbidden, and the lower the more
+frequent packets will be dropped, with 1 meaning every packet is dropped.
+@end table
+The following example applies the modification to every byte but does not drop
+any packets.
@example
ffmpeg -i INPUT -c copy -bsf noise[=1] output.mkv
@end example
-applies the modification to every byte.
@section null
This bitstream filter passes the packets through unchanged.
Split VP9 superframes into single frames.
+@section vp9_raw_reorder
+
+Given a VP9 stream with correct timestamps but possibly out of order,
+insert additional show-existing-frame packets to correct the ordering.
+
@c man end BITSTREAM FILTERS