Unable to import MPG audio after 9-50-5351 update

[luigivento]

Hi all,

here ist the response from GV:


R&D analyzed the file.

Cause:

There is no audio stream ID in the stream_id list written in the system header. This causes that unable to detect audio stream by EDIUS



Details:

MPEG standard defines that "Each elementary stream present in the Program Stream shall have its P-STD_buffer_bound_scale and P-STD_buffer_size_bound specified exactly once by this mechanism in each system header."

EDIUS requires existing of P-STD_buffer_bound_scale to detect and handle audio stream. Reading this is done by reading system header. However, in the header list, no audio stream ID is written. As the result, EDIUS unable to detect the audio



Suggestable solution:

Remultiplex by using ffmpeg

ffmpeg -i {ORIGINALFILE} -c:v copy -c:a copy {REMUXFILE}