[FFmpeg-devel] [PATCH]Do not set bitrate for DTS-HD Master and High Resolution

Carl Eugen Hoyos cehoyos at ag.or.at
Thu Mar 19 09:22:25 CET 2015

Marcus Johnson <bumblebritches57 <at> gmail.com> writes:

> That's even worse, is there any way we can fix it?

No, users would be unhappy if opening a file meant 
reading the whole file.
The following works fine here to get the actual 
duration of a dts-hd master stream and is twice as 
fast as decoding the whole file:
$ ffmpeg -i input -acodec copy -vn -f null -

Carl Eugen

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