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datahack
datahack
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I have 10 webm videos, each one has the same size ~15mb. When I run following code:

ffmpeg -i video1.webm -f mp4 video1.mp4

ffmpeg -i video1.webm -f mp4 video1.mp4 99 of them finish in ~10 seconds, but 1 lasts more then 3 minutes. I run ffprobe to see difference and noticed only this:

25 fps, 25 tbr, 1k tbn (default)

vs

1k tbr, 1k tbn (default)

25 fps, 25 tbr, 1k tbn (default) vs 1k tbr, 1k tbn (default) CanCan someone please explain to me the difference and the best way to speed up the process to transform all 10 at nearly the same time?

I have 10 webm videos, each one has the same size ~15mb. When I run following code:

ffmpeg -i video1.webm -f mp4 video1.mp4 9 of them finish in ~10 seconds, but 1 lasts more then 3 minutes. I run ffprobe to see difference and noticed only this:

25 fps, 25 tbr, 1k tbn (default) vs 1k tbr, 1k tbn (default) Can someone please explain to me the difference and the best way to speed up the process to transform all 10 at nearly the same time?

I have 10 webm videos, each one has the same size ~15mb. When I run following code:

ffmpeg -i video1.webm -f mp4 video1.mp4

9 of them finish in ~10 seconds, but 1 lasts more then 3 minutes. I run ffprobe to see difference and noticed only this:

25 fps, 25 tbr, 1k tbn (default)

vs

1k tbr, 1k tbn (default)

Can someone please explain to me the difference and the best way to speed up the process to transform all 10 at nearly the same time?

Source Link
datahack
datahack
  • 111
  • 2

Convert video from webm to mp4 using ffmpeg

I have 10 webm videos, each one has the same size ~15mb. When I run following code:

ffmpeg -i video1.webm -f mp4 video1.mp4 9 of them finish in ~10 seconds, but 1 lasts more then 3 minutes. I run ffprobe to see difference and noticed only this:

25 fps, 25 tbr, 1k tbn (default) vs 1k tbr, 1k tbn (default) Can someone please explain to me the difference and the best way to speed up the process to transform all 10 at nearly the same time?