[FFmpeg-user] Reordering frames in corrupt GoPro videos

[Mark Filipak]

On 20/07/2024 18.11, Vincent Deconinck wrote:
> On Sat, Jul 20, 2024 at 9:55 PM Mark Filipak <markfilipak.imdb at gmail.com>
> wrote:
-snip-
> GoPro splits videos in chunks of around 4GB (which is about 11 minutes with
> my settings). In other words, I have 5 or 7 files to which I should apply
> the same shuffling pattern, but the split between video files is not always
> on a 5-frame boundary, so I need to start reshuffling after 0..4 frames
> depending on the file.
> 
> Hence my quest to drop a few frames before applying the shuffling, ideally
> without reencoding.

Vincent,

What if you concatenated the 5 or 7 files? Does the combined video keep the same shuffleframes 
pattern through the splice? You can do that without transcoding.

--Mark.