06.12.2017, 19:54
My conclusion:
Changing the colorMatrix flag doesn't change the way the colors are represented during preview in PotPlayer
-> PotPlayer or the decoder used doesn't respect the colorMatrix value set.
MPEG1 is always BT.601. MPEG2 default is BT.709, MPEG4 default is BT.601 in SD, MPEG4 default in HD is BT.709.
-> your content is MPEG-2 and thus should be BT.709 and this is what Hybrid assumes since no colorMatrix is specified.
Changing the colorMatrix flag doesn't change the way the colors are represented during preview in PotPlayer
-> PotPlayer or the decoder used doesn't respect the colorMatrix value set.
Quote:Input file resolution is 720-576 This is Rec.601Not so easy. To my knowledge:
MPEG1 is always BT.601. MPEG2 default is BT.709, MPEG4 default is BT.601 in SD, MPEG4 default in HD is BT.709.
-> your content is MPEG-2 and thus should be BT.709 and this is what Hybrid assumes since no colorMatrix is specified.