[FFmpeg-devel] Note about truehd - ticket 1726

Don Moir donmoir at comcast.net
Thu Jan 17 07:22:09 CET 2013

The file Mono.thd in ticket 1726 decodes a little strange.


Not sure if its just the file or what. It has substreams in it.

When first opened, its one channel and layout is center channel. When decoded its layout is stereo and 2 channels. This is ok so far.

The problem is when decoding, the left channel is correct and the right channel is all zero (silent). So now the audio will just play on one speaker. It would have been better if it was just left as one channel so it could play out both speakers.

Don't know if this was the intent, or its just this file, or if its a bug.

More information about the ffmpeg-devel mailing list