Test extradata_size instead of the CODEC_FLAG_GLOBAL_HEADER flag to check if config info are available out of band (fix "-{a,v}codec copy" from .mov)
Test extradata_size instead of the CODEC_FLAG_GLOBAL_HEADER flag to check if
config info are available out of band (fix "-{a,v}codec copy" from .mov)


git-svn-id: a4d7c1866f8397a4106e0b57fc4fbf792bbdaaaf@10471 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg