View Single Post
Old 26th June 2018, 11:02   #5228  |  Link
Mosu
MKVToolNix author
 
Mosu's Avatar
 
Join Date: Sep 2002
Location: Braunschweig, Germany
Posts: 4,278
Quote:
Originally Posted by mkver View Post
"File is broken, keyframes not correctly marked!"
This looks like a bug in ffmpeg to me. libavformat/matroskadec. seems to assume that the first non-subtitle ( = audio or video) block after a seek-to-keyframe operation must be a key frame. The situation with MLP & TrueHD is, though, that ffmpeg might try to seek to a video key frame and find an audio block first — and that audio block isn't a key frame because it doesn't contain an MLP/TrueHD sync frame.
__________________
Latest MKVToolNix is v83.0

If I ever ask you to upload something, please use my file server.
Mosu is offline