Andy Furniss wrote:
Andy Furniss wrote:
LaHu wrote:
I assume the movie is encoded using IPB frames. Thus I can't step
from any frame to the previous/next frame but from I-frames to
I-frames only.
This is not true, mpv can step OK with IPB, it can also field step if
you are de-interlacing.
Hmm, testing mpv more that I did initially - it doesn't always work
going backwards on h264, it will do it - but not reliably.
It seems my fail case was due to being m2ts, ts is the same.
If I just remux the ts to mkv then I can step backwards OK with mpv.
ffmpeg -i in.ts -c copy out.mkv
No re-encoding needed, so this will be fast and lossless.
Depending on what audio/subs you need the above may need adapting.
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