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

Mike Brown brown at mrvideo.vidiot.com
Wed Mar 7 23:32:30 CET 2012

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

Any update on getting this stream comverted to WAV?


> 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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