[FFmpeg-devel] Help needed with muxing issues pertaining to raw AVI and QuickTime video

Mats Peterson matsp888 at yahoo.com
Mon Feb 15 05:38:03 CET 2016


I'm not very confident on the muxing side, therefore I would be grateful 
if anyone able to look outside of his own agenda could look into 
possible solutions in order to solve the following issues pertaining to 
writing AVI and QuickTime files created with "-vcodec rawvideo":

1. Incorrect stride. It should be 4-byte aligned for AVI, and 2-byte 
aligned for QuickTime. Currently it's the same as for nut, i.e. the 
minimum possible. This will logically only work for files with even widths.

2. Palette being included in the frames. This is OK for nut, but it's 
clearly non-standard behaviour for AVI and QuickTime, and it makes the 
files unplayable with anything else than FFplay.

Thanks in advance.

-- 
Mats Peterson
http://matsp888.no-ip.org/~mats/


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