Browse haiku: This Month's Archive • Main Archive Page • Related posts • Previous by Date • Next by Date

[openbeos] mov reader

From: "David McPaul" <dmcpaul@xxxxxxxxxxxxxx>
To: openbeos@xxxxxxxxxxxxx
Date: Wed, 15 Jun 2005 19:49:48 +1000 EST

Heya,

        Added support for compressed movie headers to the mov_reader.

        Also added some error checking and performance improvements.

        The only major problem I am having currently is with some movies I 
get the following output:

BMediaTrack::ReadFrames: stream 1, start-time     0.000000, 2205 frames
_SoundPlayNode::SendNewBuffer, event scheduled much too late, lateness 
is 85766
BMediaTrack::ReadFrames: stream 1, start-time     0.050000, 2205 frames
_SoundPlayNode::SendNewBuffer, event scheduled much too late, lateness 
is 35874
BMediaTrack::ReadFrames: stream 1, start-time     0.100000, 2205 frames
Time 170837 to Frame 2
movReader::Seek: seekTo B_MEDIA_SEEK_TO_TIME 
B_MEDIA_SEEK_CLOSEST_BACKWARD, time 170837, frame 2
BMediaTrack::SeekToTime: extractor seek failed
Video stream 0: frame 0 start 17034 Size 18488 key 0
stream 0: start_time 0.000000
BMediaTrack::ReadFrames: stream 1, start-time     0.150000, 2205 frames
BMediaTrack::ReadFrames: stream 0, start-time     0.000000, 1 frames
Time 206910 to Frame 3
movReader::Seek: seekTo B_MEDIA_SEEK_TO_TIME 
B_MEDIA_SEEK_CLOSEST_BACKWARD, time 206910, frame 3
BMediaTrack::SeekToTime: extractor seek failed
Video stream 0: frame 1 start 35522 Size 9232 key 1 

Whenever this message appears
_SoundPlayNode::SendNewBuffer, event scheduled much too late, lateness 
is 35874

The cpu goes to maximum and the mouse stops moving.  On some movies you 
get enough mouse samples to do things but on other movies your pretty 
screwed.  Take that as fair warning.

Possibly my sound timestamps are wrong.

Cheers
David

--
"All flesh is grass"
                -- Isiah
Smoke a friend today.

Follow-Ups:

[openbeos] Re: mov reader
From: Axel Dörfler

References:
- [openbeos] mov reader
  - From: David McPaul

[openbeos] mov reader

Other related posts: