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ffmpeg/libavcodec/bsf
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Zhao Zhili 94784d0918 avcodec/bsf/h264_mp4toannexb: Fix mixed bitstream format 
This bsf converts AV_PKT_DATA_NEW_EXTRADATA side data in avcc format
to in-band annexb format. However, the side data wasn't been removed
and copied from input packet to output packet. So the output packet
has mixed bitstream format. We don't support mixed bitstream format.
For example, h264_metadata report error in the following case:

ffmpeg -i foo.flv \
  -bsf:v "h264_mp4toannexb,h264_metadata" \
  -c copy -f null

This patch removed NEW_EXTRADATA side data after process.

This patch also add a check so only NEW_EXTRADATA in avcc format is
processed. NEW_EXTRADATA in annexb format is copied to output as is.

Reported-by: jiangjie <jiangjie618@gmail.com>
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
(cherry picked from commit 25812d3033)
2025-05-12 11:58:56 +08:00
..
aac_adtstoasc.c avcodec/adts_header: Add ff_adts_header_parse_buf() 2024-05-20 12:06:31 +02:00
av1_frame_merge.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
av1_frame_split.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
av1_metadata.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
chomp.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
dca_core.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
dovi_rpu.c avcodec/bsf/dovi_rpu: add new bitstream filter 2024-08-16 11:48:02 +02:00
dts2pts.c avcodec/bsf/dts2pts: don't zero the node buffers when allocating them 2024-09-19 23:23:14 -03:00
dump_extradata.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
dv_error_marker.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
eac3_core.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
evc_frame_merge.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
extract_extradata.c avcodec/h2645_parse: replace three bool arguments in ff_h2645_packet_split with a single flags one 2024-08-19 20:23:20 -03:00
filter_units.c avcodec/filter_units: Fix extradata and packets can have different bitstream format 2024-08-24 00:27:15 +08:00
h264_metadata.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
h264_mp4toannexb.c avcodec/bsf/h264_mp4toannexb: Fix mixed bitstream format 2025-05-12 11:58:56 +08:00
h264_redundant_pps.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
h265_metadata.c avcodec/h265_metadata: Add options to set width/height after crop 2024-06-07 13:14:46 +08:00
h266_metadata.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
hapqa_extract.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
hevc_mp4toannexb.c lavc/hevc*: move to hevc/ subdir 2024-06-04 11:46:27 +02:00
imx_dump_header.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
Makefile avcodec/bsf/dovi_rpu: add new bitstream filter 2024-08-16 11:48:02 +02:00
media100_to_mjpegb.c bsf/media100_to_mjpegb: Clear output buffer padding 2024-08-14 18:20:59 +02:00
mjpeg2jpeg.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
mjpega_dump_header.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
movsub.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
mpeg2_metadata.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
mpeg4_unpack_bframes.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
noise.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
null.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
opus_metadata.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
pcm_rechunk.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
pgs_frame_merge.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
prores_metadata.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
remove_extradata.c lavc/hevc*: move to hevc/ subdir 2024-06-04 11:46:27 +02:00
setts.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
showinfo.c avcodec/bsf/showinfo: print packet data checksum 2024-07-13 23:48:34 -03:00
trace_headers.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
truehd_core.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
vp9_metadata.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
vp9_raw_reorder.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
vp9_superframe.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
vp9_superframe_split.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00
vvc_mp4toannexb.c Revert "bsf: use standard include paths" 2024-04-10 15:17:54 +02:00