mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-18 15:51:11 +00:00
13 lines
769 B
Text
13 lines
769 B
Text
Packets come from 1394 480 bytes at a time. This is not a video segment
|
|
length. This causes problems, since a packet boundary crossing a video
|
|
segment can split a video segment if we lose an iso packet. We can
|
|
recover from this, sorta, with significant changes to the parser. We have
|
|
to deal with the idea that a) some macroblocks just don't exist (we have
|
|
zero's for them) and b) when any of the 5 macroblocks doesn't exist, we
|
|
can't do pass 3.
|
|
|
|
Since things are bitstream-based, we can deal with this, but we have to
|
|
add a layer of code that tries to save time (maybe) by not decoding things
|
|
that don't exist. Not sure how this is gonna work with the parse code
|
|
being based on video segments, and not easily splittable into
|
|
macroblock-level parsing (or is it?).
|