On Mon, 2010-11-01 at 11:18 +0200, Amihud Bruchim wrote: > Hi, > > Is there a way to write mp4 container that contain pgm images using > video codec CODEC_ID_PGM?
I doubt the MOV flavors support PGM at all. libavformat/isom.c certainly doesn't mention it. > When i tried to do it i got the error: "could not find tag, codec not > currently supported in container" > if not, what can i do to preserve my original images (on mp4 container) > when i want loss less format (so when i read it, i will get the exact > images)? -vcodec rawvideo and use the mov muxer. mp4 doesn't support uncompressed audio, and I would therefore assume it doesn't support uncompressed video either. > Which codec should be used when using stream with > AVMEDIA_TYPE_DATA/AVMEDIA_TYPE_ATTACHMENT? Huh? PGM is video, not data or attachments. Also, I don't think there are any data/attachment codecs yet. /Tomas
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