[FFmpeg-user] png to mp4 conversion error.

Carl Eugen Hoyos cehoyos at ag.or.at
Thu Dec 19 13:11:29 CET 2013

ನಾಗೇಶ್ ಸುಬ್ರಹ್ಮಣ್ಯ (Nagesh S <nageshblore <at> gmail.com> writes:

> [png  <at>  0x3389c00] unsupported bit depth 16 and color type 4

FFmpeg does not support 16 bit gray colourspace with 
transparency information (AV_PIX_FMT_GRAY16A), this 
is ticket #644.

Carl Eugen

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