Template:Converting to y4m

From XiphWiki
Revision as of 20:18, 7 October 2015 by Tdaede (talk | contribs) (Converting to y4m from other formats)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Converting to y4m from other formats

You can use the ffmpeg tool to generate y4m from any of its supported video formats:

   ffmpeg -i video.webm -pix_fmt yuv420p video.y4m

Or just encode directly without an intermediate file:

   ffmpeg -i video.webm -pix_fmt yuv420p -f yuv4mpegpipe - | ./encoder_example - -o video.ogv

Note that ffmpeg is optimized for speed. You may not get comparable results across machines.