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3

All that matters is if the MP4 looks good to you. Of course, you may be able to compress more. There is no set bitrate to use. More complex or rapidly changing visuals require greater bitrate. Most converters use x264 to generate the converted video stream, and x264 offers a CRF mode which adjusts the bitrate based on the visual content complexity. If your ...


0

You don't mention either how (or IF?) you are editing anything here, or what forms of storage, distribution, archiving, etc you anticipate? You are probably correct that MP4 is a more compatible distribution format, but distribution format does not necessarily have to be identical with recording and editing format. I would not anticipate any issue with ...


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Try with the movie filter instead ffmpeg -loop 1 -i image.jpg -filter_complex \ "movie=video.mov:loop=999,setpts=N/(FRAME_RATE*TB)[1v]; \ [0:v][1v]overlay=x=main_w*0.44:y=main_h*0.33[out]" \ -map [out] -t 00:00:15 out.mp4


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If I've understood you correctly, your video appears upright when viewed in portrait orientation and rotated in landscape. This suggests the image is stored in a landscape matrix but with no rotation tag set. If so, there are two things you can try using ffmpeg, a free command line tool. ffmpeg -i input.mp4 -c copy -metadata:s:v rotate=90 output.mp4 If ...



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