[FFmpeg-devel] decoding MPEG4 ASP video on iPhone (armv6, armv7)
Wed Jan 13 15:44:03 CET 2010
Stefano Sabatini <stefano.sabatini-lala at poste.it> writes:
> On date Wednesday 2010-01-13 14:11:28 +0000, michelle211 at comcast.net encoded:
>> I have compiled ffmpeg/ffplay
>> When I play an avi or mpg with ffplay I get a green distorted video.
>> much like what is described here.
>> The post mentions using -arch=c , does that help the issue.
>> Also I read somewhere on another post that the issue is related to
>> sdl, is there a fix for that.
>> Has anyone gotten this to work correctly.
> Ask on ffmpeg-user, this list is only for FFmpeg development. Also you
> need to provide more information, for example FFmpeg / libsdl version,
> and which command you're executing.
For the record, the iphone is totally non-debuggable. I've heard of
this problem before, but I can't think of a way to figure out what's
happening. It could be a memory alignment issue; the iphone silently
ignores misaligned loads and stores.
mans at mansr.com
More information about the ffmpeg-devel