- Status Closed
- Percent Complete
- Task Type Bugs
- Category Codecs
- Assigned To No-one
- Operating System SW-codec
- Severity Low
- Priority Very Low
- Reported Version Daily build (which?)
- Due in Version Undecided
-
Due Date
Undecided
- Votes
- Private
Opened by Boris Gjenero - 2009-07-31
Last edited by Andrew Ryabinin - 2013-11-18
FS#10477 - flac_seek may fail after 10 frame_sync attempts
With one particular FLAC/CUE combination, if I try to seek to track 2 in the CUE, I end up in the next file in the playlist. This happens because flac_sync fails to sync in 10 tries at one point. Then, flac_seek fails, flac_decode_frame fails, and the codec returns CODEC_ERROR.
I am attaching “frame_sync problem.flac”, which consists of two frames cut from the FLAC file. The file seek gets to what corresponds to offset 0x5F9, a place inside the first frame. The code ought to find the second frame, but it gives up after 10 tries in the “for(unparseable_count” loop. Increasing the limit to 20 (”unparseable_count < 20”) causes the seek to succeed, but that is probably a workaround, and not an ideal fix.
The same file also triggered FS#10476 . However, I think that bug is not related.
I noticed the problem on my 5G iPod running r22076, and I performed debugging on the r22076 5G iPod sim.
frame_sync problem.flac
(2.6 KiB)
2013-11-18 07:00
Reason for closing: Fixed
Additional comments about closing:
Commited as b770f63.