[FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska
Carl Eugen Hoyos
ceffmpeg at gmail.com
Sat Dec 8 13:00:31 EET 2018
2018-12-08 11:46 GMT+01:00, Kieran O Leary <kieran.o.leary at gmail.com>:
> When re-wrapping DPX or TIFF images to Matroska, it appears that
> FFmpeg uses the V_QUICKTIME codec ID.
Where can I find the specification for tiff in matroska and dpx in matroska?
> Why is this used?
> Would something like V_UNCOMPRESSED (for raw TIFF anyhow)
> be more appropriate/
If you use -vcodec rawvideo instead of tiff or dpx (which are not
rawvideo) you get V_UNCOMPRESSED but note that matroska
is not a useful container for rawvideo because it is not well
defined, use nut instead.
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