lavc: Add filter_units bitstream filter

This can remove units with types in or not in a given set from a stream.
For example, it can be used to remove all non-VCL NAL units from an H.264 or
H.265 stream.

1 files changed, 1 insertions, 0 deletions

diff --git a/configure b/configure
index 87430f460f..d5ed95b769 100755
--- a/configure
+++ b/configure
@@ -2919,6 +2919,7 @@ vc1_parser_select="vc1dsp"
 
 # bitstream_filters
 aac_adtstoasc_bsf_select="adts_header"
+filter_units_bsf_select="cbs"
 h264_metadata_bsf_select="cbs_h264"
 h264_redundant_pps_bsf_select="cbs_h264"
 hevc_metadata_bsf_select="cbs_h265"