Mans Rullgard e257eebd17 lavf: do not set codec_tag for rawvideo ...

If the demuxer did not set a codec_tag, there is none and
inventing one makes no sense.  This change stops the rawvideo
"decoder" over-writing user-supplied pixfmt with one derived
from the codec_tag.  The pixfmt-codec_tag-pixfmt round-trip
is lossy since several pixfmts map to the same codec_tag.

This fixes fate-lavf-pixfmt with avfilter disabled.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit bb416bd68c)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>

2011-09-30 15:37:05 +02:00

124 KiB

Raw Blame History

View Raw