#10 mandatory ctts atom doesnt get created

open
nobody
None
5
2005-02-09
2005-02-09
bond
No

mp4ui doesnt create the mandatory ctts atom when
importing video streams which use b-frames (note that i
am NOT talking about the packed bitstream issue here)

instead mp4ui creates a strange "co64" atom

i discussed this issue with bill may some time ago
(mp4creator doesnt create ctts when importing
from .avi, but only creates it when importing from raw)
here:
http://sourceforge.net/forum/forum.php?
thread_id=1117387&forum_id=59136

Discussion

  • bond
    bond
    2005-03-14

    Logged In: YES
    user_id=786427

    "instead mp4ui creates a strange "co64" atom"

    i am not sure but i think this CO64 atom should be the STCO
    atom, which mp4ui also doesnt create
    (at least it seems that on one sample i tried mp4ui's co64
    atom and mp4creators stco atom are identical)