Broken BlockGroup?

[jamesruan]

I'm using the remux to process some video with WebVTT tracks.
Originally the video is encoded in the order of timestamp. But after processing by the remux, most of them are lost. But in the last cluster the BlockGroup of WebVTT tracks appear near the end of cluster, with their timestamp wrong.

All that is dumped by the webm_dump. I'm digging the code for the causes and trying to fix. But its not a high priority right now.

[acolwell]

Could you please send me a link to a small sample source file so I can take a look at what is going on? I have never tested this code with WebVTT before so I'm not surprised this is broken.

[jamesruan]

Sorry for replying late. I'm on vacation for the Chinese New Year and staying with my family these days.
The video sample I tested is not suitable to be uploaded to the open Internet for some reasons. Anyway it is not easy to share some large file out of China. I would try to make a small-sized suitable video for testing when I'm free, or you could try to find some on your own.

This bug can be easily avoided by remux without text track. So it is not very urgent for the application.