[FFmpeg-cvslog] avformat/rpl: Calculate the duration of the video track

[Cameron Cawley]

ffmpeg | branch: master | Cameron Cawley <ccawley2011 at gmail.com> | Sun Jun 30 00:00:44 2019 +0100| [0cbdedbd2fc2211d0477c32c30f12e7aad4443de] | committer: Michael Niedermayer

avformat/rpl: Calculate the duration of the video track

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0cbdedbd2fc2211d0477c32c30f12e7aad4443de
---

 libavformat/rpl.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavformat/rpl.c b/libavformat/rpl.c
index dbbcd13b41..17b45e3a67 100644
--- a/libavformat/rpl.c
+++ b/libavformat/rpl.c
@@ -269,8 +269,10 @@ static int rpl_read_header(AVFormatContext *s)
         read_line_and_int(pb, &error);           //   (file index)
     error |= read_line(pb, line, sizeof(line));  // offset to "helpful" sprite
     error |= read_line(pb, line, sizeof(line));  // size of "helpful" sprite
-    if (vst)
+    if (vst) {
         error |= read_line(pb, line, sizeof(line));  // offset to key frame list
+        vst->duration = number_of_chunks * rpl->frames_per_chunk;
+    }
 
     // Read the index
     avio_seek(pb, chunk_catalog_offset, SEEK_SET);