video_encoding_recipes
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— | video_encoding_recipes [2011/07/07 15:16] (current) – created tkbletsc | ||
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+ | ====== Video encoding recipes ====== | ||
+ | |||
+ | |||
+ | Random video transcoding recipes, mainly to convert stupid formats to editable ones. | ||
+ | |||
+ | To use ffmpeg to turn weird MOV files into gigantic AVIs using ffv1, a ffmpeg-specific lossless codec supported by libavcodec on windows, do the following. | ||
+ | ffmpeg -i $infile -vcodec ffv1 $outfile | ||
+ | |||
+ | Normal generic transcoding with mencoder: | ||
+ | opt=" | ||
+ | mencoder -oac copy -ovc lavc -lavcopts vcodec=mpeg4: | ||
+ | |||
+ | I used the thing below to transcode some really weird screencap videos in the past. It extracts the audio and re-weaves it with video in two steps. | ||
+ | opt=" | ||
+ | opt2=" | ||
+ | mplayer -vo null -ao pcm: | ||
+ | mencoder -oac pcm -ovc lavc -lavcopts vcodec=mpeg4: | ||
+ | | ||
+ | Transcode using the x264 codec in mencoder: | ||
+ | mencoder -oac copy -ovc x264 $infile -x264encopts subq=6: | ||
video_encoding_recipes.txt · Last modified: 2011/07/07 15:16 by tkbletsc