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[FFmpeg-devel] libavformat/gdv: Fix parsing for soundless video

Message ID 20170702200327.9198-1-azamat.hackimov@gmail.com
State Accepted
Commit 121ab69c9d0650b8be9b3351b5f4fcaa5235bded
Headers show

Commit Message

Azamat H. Hackimov July 2, 2017, 8:03 p.m. UTC 
Added 2 byte skipping if there no sound present, that fixes playback
files without sound stream.
---
 libavformat/gdv.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/libavformat/gdv.c b/libavformat/gdv.c
index 90692bd61c..32209320a7 100644
--- a/libavformat/gdv.c
+++ b/libavformat/gdv.c
@@ -107,6 +107,8 @@  static int gdv_read_header(AVFormatContext *ctx)
         gdv->audio_size = (ast->codecpar->sample_rate / fps) *
                            ast->codecpar->channels * (1 + !!(snd_flags & 4)) / (1 + !!(snd_flags & 8));
         gdv->is_audio = 1;
+    } else {
+        avio_skip(pb, 2);
     }
     vid_depth = avio_rl16(pb);
     avio_skip(pb, 4);