On Tue, Nov 17, 2015 at 09:54:33 -0800, John Pilgrim wrote: > I'm currently using the following command to play DCPs > ffmpeg -ss 0 -lowres 1 -i video.mxf -i audio.mxf -f matroska - | ffplay -
Let me ask you: You are using a pipe because ffplay cannot play from two separate files simultaneously? OK then... :) > I notice that the video is being transcoded to h264: > Stream mapping: > Stream #0:0 -> #0:0 (jpeg2000 (native) -> h264 (libx264)) > Stream #1:0 -> #0:1 (pcm_s24le (native) -> vorbis (libvorbis)) > > My Question: What would be a revision to this invocation to send > uncompressed (v210) video to ffplay instead of h264? Why v210? I pretend to understand that all you want to do is play. You shouldn't need to recode, not even to "raw" formats. Just use "-c copy" to map the files' streams directly to the output. I am told "nut" is a very flexible container for this sort of piping task. I tried, it can carry both jpeg2000 and pcm_s24le. But so can matroska. Try this: $ ffmpeg -ss 0 -lowres 1 -i video.mxf -i audio.mxf -c copy -f nut - | ffplay - Feel free to stick with matroska if it works for you. > Also using rawvideo didn't seem to send the audio. No, pure rawvideo (without a container) is just that: video. > Thanks for your help! Hope this helps. Or Paul's answer, though I don't see why you should encode to FLAC intermediately. Moritz _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
