FFmpeg: Difference between revisions

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<code>-b:v 8M</code> specifies video bit rate, in this case 8Mbit/s, which determines video quality.

~~Note:~~ you ~~can~~ use <code>-c copy</code> to trim without re-encoding, ~~but in this case~~ FFmpeg can only cut to the nearest keyframe, so the output may not be exactly the same length as specified.

⚠️If you use <code>-vcodec copy</code> to trim without re-encoding, FFmpeg can only cut to the nearest keyframe, so the output may not be exactly the same length as specified.

===Batching===

@@ Line 94: / Line 94: @@
 <code>-b:v 8M</code> specifies video bit rate, in this case 8Mbit/s, which determines video quality.
-Note: you can use <code>-c copy</code> to trim without re-encoding, but in this case FFmpeg can only cut to the nearest keyframe, so the output may not be exactly the same length as specified.
+⚠️If you use <code>-vcodec copy</code> to trim without re-encoding, FFmpeg can only cut to the nearest keyframe, so the output may not be exactly the same length as specified.
 ===Batching===

FFmpeg: Difference between revisions

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