Sreenath BH wrote:
On 3/8/16, Moritz Barsnick <barsn...@gmx.net> wrote:
If you want the same profiles and levels, you will need to request them explicitly. The same thing goes for the quality: libx264 defaults to crf=23, I don't know about nvenc. Furthermore, encoders can trade off quality (or size) for conversion speed. So if you want the same size, you have to specify "-b:v" explicitly. If you want the same quality, I guess you may have to experiment with the settings available to find something comparable.
Thanks for your comments. I understand that two codecs even with same presets and other similar settings can produce differing output. I wanted to know if there was a way to achieve the results I wanted with the codec we prefer to use (nvidia) because it have significant speed increase.
Did you try what Moritz wrote above? Also see nvenc section of https://trac.ffmpeg.org/wiki/HWAccelIntro _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
