[FFmpeg-user] Trouble with LPCM audio from D-VHS deck

Mike Scheutzow mike.scheutzow at alcatel-lucent.com
Wed Feb 15 21:31:22 CET 2012

Mike Brown wrote:
> On to the next issue.
> I have a D-VHS deck that will firewire the analog video to MPEG-2 video
> conversion to my computer, via TSReader.  Within the mux is a MPEG audio
> stream and a LPCM audio stream.

> [mpegts @ 0214A9E0] decoding for stream 2 failed
> [mpegts @ 0214A9E0] Could not find codec parameters (Audio: aac_latm (BSSD / 0x44535342), 0 channels, s16)

 From the source, the mpegts demux doesn't appear to recognize a stream 
type of 0x83 and a registration descriptor "BSSD". So this stream type 
is not implemented yet.

Does TSReader document the format that they're putting into that stream? 
Often these formats have some kind of frame header to specify word size, 
number of channels to the decoder.

Mike Scheutzow

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