Since comments indicated that it might not be the codec but a bitrate issue, here's the command I used: ffmpeg -i x.flv -vcodec msmpeg4v2 -acodec adpcm_ima_wav x.aviĭuration: 00:06:19.52, start: 0.000000, bitrate: 836 kb/s I've already tried the msmpeg4v2 codec but the quality is horrible (compared to the original video you see large "blocks") so I'm looking for other codecs which work out of the box and have at least "ok" quality. For the recoding process I'm using ffmpeg. (I can specify things going forward, but want to know what would have been used before).I need to encode a short video in a format that can be played with windows media player on windows xp without installing any additional codecs. I just want to be sure that this would be the default, when nothing is specified. I want to make sure I know what codec is being used when doing this. My current command is ffmpeg -loglevel quiet -report -timelimit 9 -timeout 9 -i -vframes 1 output.jpg -y. For example, searching libzimg just comes up with pages of people enabling it in a long list of options. ![]() ![]() If it's libx264, what would be a good alternative codec to generate an image? I took a look at, and I can't seem to find anything on what those codecs do. Is this the same answer for using an FFMPEG command to make a JPG? I see that the default codec is likely libx264 for video. I took a look at Default ffmpeg codec when nothing is specified.
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