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

Mike Brown brown at mrvideo.vidiot.com
Wed Feb 22 05:44:18 CET 2012

On Wed, Feb 15, 2012 at 03:31:22PM -0500, Mike Scheutzow wrote:
> Mike Brown wrote:
>> 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.

OK, I finally got the chance to do a TSReader HTML dump of what the D-VHS
deck is sending out over the firewire:


I hope this helps.

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