A keyframe could be buffered in the bsf and not be output until more packets
had been fed to it.
Signed-off-by: James Almer <jamr...@gmail.com>
---
fftools/ffmpeg.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index 6aa0986f02..48d9016b4c 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -2026,7 +2026,8 @@ static void do_streamcopy(InputStream *ist, OutputStream
*ost, const AVPacket *p
}
if ((!ost->frame_number && !(pkt->flags & AV_PKT_FLAG_KEY)) &&
- !ost->copy_initial_nonkeyframes)
+ !ost->copy_initial_nonkeyframes &&
+ !(ost->bsf_ctx && ost->bsf_ctx->filter->capabilities &
AV_BSF_CAP_DELAY))
return;
if (!ost->frame_number && !ost->copy_prior_start) {
--
2.35.1
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