Using -ss as an input option shifts timestamps down by the seek, so it
doesn't have to be added to the recording time when checking whether to
stop.
Fixes #977
Signed-off-by: Simon Thelen <ffmpeg-...@c-14.de>
---
ffmpeg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ffmpeg.c b/ffmpeg.c
index bf5e983..6658fb2 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -1831,7 +1831,7 @@ static void do_streamcopy(InputStream *ist, OutputStream
*ost, const AVPacket *p
if (f->recording_time != INT64_MAX) {
start_time = f->ctx->start_time;
- if (f->start_time != AV_NOPTS_VALUE)
+ if (f->start_time != AV_NOPTS_VALUE && copy_ts)
start_time += f->start_time;
if (ist->pts >= f->recording_time + start_time) {
close_output_stream(ost);
--
2.6.3
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