Gulag Kulak via ffmpeg-user wrote:
> Hi!
>
> I'm trying to use ffmpeg to stream a playlist of video files that are
> all in very different formats, sizes, and aspect ratios.
>
> The problem is that often when the video changes I get a spinning
> wheel of death on the target streaming sites a
> I have tried the following commands
>
> ffmpeg -err_detect ignore_err -i old.mp4 -c copy new.mp4
> ...
> [mov,mp4,m4a,3gp,3g2,mj2 @ 00158b00] stream 1, contradictionary STSC and
> STCO
> [mov,mp4,m4a,3gp,3g2,mj2 @ 00158b00] error reading header
Hmm, I see.
Maybe one last "cheap" attempt: if yo
Thank you but it produces the same result as before.
I have tried the following commands
ffmpeg -err_detect ignore_err -i old.mp4 -c copy new.mp4
ffmpeg -i old.mp4 -map 0:v -c copy video_only.mp4
ffmpeg -i old.mp4 -map 0:a -c copy audio_only.aac
ffmpeg -i old.mp4 -fflags +genpts -c copy new.mp
Hi, Vincent,
Thank you for your suggestion.
Let me explain the real case: I have many MP4 files which lost some data in
the tail,
which make them not playable. I analyze these files manually and find the
ftyp and
moov boxes and their child boxes are all OK. But part of the data in mdat
box are
l
Hi, Gia
Thank you very much.
The only issue is that the tool needs a similar video to fix the truncated
one. For most of the cases, it is rather difficult to do so. So I still
hope to be able to reassemble a new MP4 with all the existing boxes and
packets in the original MP4 without a reference,
On 9/22/24 09:22, Alan Chen via ffmpeg-user wrote:
> Hi, Vincent,
>
> Thank you for your suggestion.
>
> Let me explain the real case: I have many MP4 files which lost some data in
> the tail,
> which make them not playable. I analyze these files manually and find the
> ftyp and
> moov
Hi, Vincent,
Thank you for your suggestion.
Let me explain the real case: I have many MP4 files which lost some data in
the tail,
which make them not playable. I analyze these files manually and find the
ftyp and
moov boxes and their child boxes are all OK. But part of the data in mdat
box are
lo
