The file is parsable for I frames and actually the indexing works.
The index file (.tsx) is approximately the same size as the clear
.tsx file and the stream captured during trick play testing seems to
be about the right size but looks like it does not have the
transport stream scramble codes s
The file is parsable for I frames and actually the indexing works. The index
file (.tsx) is approximately the same size as the clear .tsx file and the
stream captured during trick play testing seems to be about the right size but
looks like it does not have the transport stream scramble codes se
'Trick play' on Transport Streams works by extracting video I-frames
from the data, and streaming those only. To do this, the indexing
mechanism has to first parse the MPEG video data within the Transport
Stream, to figure out where the data for each I-frame begins and ends.
Therefore, if the
Trick play of clear streams by re-pidding
video to 0xe0 (as suggested in other posts) works OK for a number of MPEG2
transport streams we have been testing with.
I am interested in trick play of scrambled/encrypted content as produced by
typical conditional access or DRM systems.
Normal playou
