lavc: Add h264_redundant_pps bitstream filter

This applies a specific fixup to some Bluray streams which contain
redundant PPSs modifying irrelevant parameters of the stream which
confuse other transformations which require correct extradata.

A new single global PPS is created, and all of the redundant PPSs
within the stream are removed.

1 files changed, 1 insertions, 0 deletions

diff --git a/configure b/configure
index f3d616800a..bd4555dc87 100755
--- a/configure
+++ b/configure
@@ -2324,6 +2324,7 @@ vc1_parser_select="vc1dsp"
 # bitstream_filters
 aac_adtstoasc_bsf_select="adts_header"
 h264_metadata_bsf_select="cbs_h264"
+h264_redundant_pps_bsf_select="cbs_h264"
 mjpeg2jpeg_bsf_select="jpegtables"
 trace_headers_bsf_select="cbs_h264 cbs_h265"