[FFmpeg-cvslog] avformat/argo_brp: use header frame counts

[Zane van Iperen]

ffmpeg | branch: master | Zane van Iperen <zane at zanevaniperen.com> | Sat Sep 26 12:21:45 2020 +1000| [ce30c3d5b9601ccb7d94ce0cc7ffe947264509cb] | committer: Zane van Iperen

avformat/argo_brp: use header frame counts

Signed-off-by: Zane van Iperen <zane at zanevaniperen.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ce30c3d5b9601ccb7d94ce0cc7ffe947264509cb
---

 libavformat/argo_brp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libavformat/argo_brp.c b/libavformat/argo_brp.c
index af64a0d6dc..76b4da2e66 100644
--- a/libavformat/argo_brp.c
+++ b/libavformat/argo_brp.c
@@ -237,6 +237,8 @@ static int argo_brp_read_header(AVFormatContext *s)
                 avpriv_request_sample(s, "depth == %u", bvid->depth);
                 return AVERROR_PATCHWELCOME;
             }
+
+            st->nb_frames = bvid->num_frames;
         } else if (hdr->codec_id == BRP_CODEC_ID_BASF) {
             /*
              * It would make the demuxer significantly more complicated
@@ -255,6 +257,8 @@ static int argo_brp_read_header(AVFormatContext *s)
 
             if ((ret = ff_argo_asf_validate_file_header(s, &hdr->extradata.basf)) < 0)
                 return ret;
+
+            st->nb_frames = hdr->extradata.basf.num_chunks;
         } else if (hdr->codec_id == BRP_CODEC_ID_MASK) {
             ArgoMASKHeader *mask = &hdr->extradata.mask;