[FFmpeg-user] Duplicate frames when extracting PNGs from fragmented mp4

Carl Eugen Hoyos ceffmpeg at gmail.com
Wed Nov 13 23:42:25 EET 2019

> Am 14.11.2019 um 04:02 schrieb Valentin Schweitzer <vs at nativewaves.com>:
> For better readability, all ffmpeg outputs are attached.

Why do you believe that it makes your email more readable if you split the used command lines from the console output?


> Extract the frames as PNGs:
> ffmpeg.exe -y -i index.m3u8 test%18d.png

Use -vsync 0 to stop ffmpeg from keeping A/V sync.

Carl Eugen

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