[FFmpeg-user] Upscaling: easy to decode & high quality
emailgrant at gmail.com
Sat Feb 15 17:19:51 CET 2014
My video driver (omapfb on ARM) doesn't support scaling so I'm
pre-upscaling with ffmpeg for fullscreen playback. My goals are high
quality and ease of decoding.
ffmpeg -i input.mp4 -filter:v scale=1360:-1 -sws_flags spline -c:a
I'm told I should encode as H.264 CAVLC with inloop filter disabled
and CABAC disabled with a crf-value for constant-quality. Is there an
"easy to decode" preset including these?
Any other high quality video settings I should use? I don't want to
touch audio at all, including resampling with the same quality
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