extract key frame info

9 years ago · 3a00f003f5
parent 2a681f205a
commit 3a00f003f5
1 changed files with 15 additions and 13 deletions
--- a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
+++ b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
@ -238,8 +238,9 @@ namespace MediaBrowser.MediaEncoding.Encoder

                    if (extractKeyFrameInterval && mediaInfo.RunTimeTicks.HasValue)
                    {
-                        foreach (var stream in mediaInfo.MediaStreams.Where(i => i.Type == MediaStreamType.Video)
-                            .ToList())
+                        foreach (var stream in mediaInfo.MediaStreams)
+                        {
+                            if (stream.Type == MediaStreamType.Video && string.Equals(stream.Codec, "h264", StringComparison.OrdinalIgnoreCase))
                            {
                                try
                                {
@ -256,6 +257,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
                                }
                            }
                        }
+                    }

                    return mediaInfo;
                }