[FFmpeg-devel] [PATCH]Support DVD-A files containing LPCM
Carl Eugen Hoyos
cehoyos at ag.or.at
Tue Aug 6 01:41:55 CEST 2013
Carl Eugen Hoyos <cehoyos <at> ag.or.at> writes:
> + } else if (lpcm_header_len > 8
This is completely wrong, lpcm_header_len is only
valid for DVD-A so it cannot be used to identify it.
Iiuc, vlc only uses the absence of lpcm dynamic
range control to detect DVD-A (or do I misread the
code?), I suspect this is not completely reliable.
DVD-A files are apparently always audio-only while
DVD program streams always (?) contain a video
stream, perhaps this should be used to identify
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