Differences

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--- mov_to_.mp4 [2017/08/16 11:17] – walkeradmin
+++ mov_to_.mp4 [2023/03/09 22:35] (current) – external edit 127.0.0.1
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-This command only changes the container, it does not transcode the video/audio.
+This command only changes the container, it does not transcode the video/audio. This is useful when you want to convert MKV files (which are mp4 anyway) to MP4 without transcoding and wasting loads of time. You may have to transcode the audio to make them compliant.
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 It's important to get the files correct, initially I specified <color #ed1c24>.mpg</color> on the output and had pages and pages of errors, when I changed the output to <color #ed1c24>.mp4</color> it worked perfectly with 0 errros.
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+If you are getting juddery video you can try adding the -vsync 0 switch.
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+    ffmpeg.exe -i sourcefile.mov -vcodec h264 -b:v 300M -b:a 240K outputfile.mp4 -vsync 0
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 [libx264 @ 000000000065bb60] kb/s:307526.22
 </file>
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+---
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+    ffmpeg -i /media/echrdux/Lexar/1_1UHD_4HD.ts -c copy -map i:0x3ea 1_1UHD_4HD_uhdstream.mp4
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+\\