PR #21576 opened by Gyan Doshi (GyanD) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21576 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21576.patch
A user tried a streamcopy of an AAC stream from a CAF file and the output was empty. Turns out neither the demuxer sets KF flags nor does it enable parsing so no packet is flagged as KF so the CLI muxes no packets. Fixed. >From f5e97e88dcf6823d7428829eea1c15e0856d892b Mon Sep 17 00:00:00 2001 From: Gyan Doshi <[email protected]> Date: Sun, 25 Jan 2026 16:12:39 +0530 Subject: [PATCH] avformat/cafdec: parse non-intra streams Needed to set KF flags so that they can be streamcopied using CLI. --- libavformat/cafdec.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavformat/cafdec.c b/libavformat/cafdec.c index 99ae041364..fdd7b80073 100644 --- a/libavformat/cafdec.c +++ b/libavformat/cafdec.c @@ -28,6 +28,7 @@ #include <inttypes.h> #include "avformat.h" +#include "avformat_internal.h" #include "avio_internal.h" #include "demux.h" #include "internal.h" @@ -421,6 +422,9 @@ found_data: if (caf->data_size >= 0) avio_seek(pb, caf->data_start, SEEK_SET); + if (!ff_is_intra_only(st->codecpar->codec_id)) + ffstream(st)->need_parsing = AVSTREAM_PARSE_HEADERS; + return 0; } -- 2.52.0 _______________________________________________ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]
