[FFmpeg-devel] [PATCH v2 08/11] vaapi_encode_mjpeg: Warn if input is not full range

Carl Eugen Hoyos ceffmpeg at gmail.com
Tue Feb 5 15:27:29 EET 2019

2019-01-28 0:47 GMT+01:00, Mark Thompson <sw at jkqxz.net>:

> +    if (avctx->color_range == AVCOL_RANGE_MPEG) {
> +        av_log(avctx, AV_LOG_WARNING, "Input video does not appear "
> +               "to use full-range: output colours may be incorrect.\n");

The wording seems not ideal to me:
Are you not sure if the encoder will produce correct output for
mpeg-range jpeg?
That's how it sounds to me...

Carl Eugen

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