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AVC to AVCI

Open Jay123210599 opened this issue 9 months ago • 7 comments

How do I remux AVC/H.264 videos to AVCI/ACVS files?

Jay123210599 avatar Mar 16 '25 19:03 Jay123210599

What exactly do you mean when you say "AVC/H.264" and "AVCI/AVCS"? Do you mean transport stream, ISOBMFF, HEIF containers? Do you have audio? Metadata tracks?

I guess you have some specific use case and outcome in mind - it would probably help us to help you if you describe them as if we have no idea what your thinking and intent is.

bradh avatar Mar 17 '25 09:03 bradh

What exactly do you mean when you say "AVC/H.264" and "AVCI/AVCS"? Do you mean transport stream, ISOBMFF, HEIF containers? Do you have audio? Metadata tracks?

I guess you have some specific use case and outcome in mind - it would probably help us to help you if you describe them as if we have no idea what your thinking and intent is.

I guess should be similar to this: https://forum.doom9.org/showthread.php?t=185875

I mean I want to remux an AVC video/H.264 video to an AVCI animated image file or AVCS animated image file. I do have audio but I don't want them in the output. I do not have metadata tracks in them (whatever that means).

Jay123210599 avatar Mar 17 '25 13:03 Jay123210599

Is this the same as #1488 / #1371?

fancycode avatar Mar 17 '25 14:03 fancycode

Is this the same as #1488 / #1371?

Seems so... If it means repacking an existing stream without recompression, it is not on the roadmap yet.

farindk avatar Mar 17 '25 14:03 farindk

@fancycode @farindk Click on the link I send and you'll see what I mean.

Jay123210599 avatar Mar 17 '25 14:03 Jay123210599

I did and the question was about how to create animated HEIF/HEIC files, though with a different source (MKV) than the linked issues (PNG).

As per the feedback you already received in the issues, libheif doesn't support animated files (yet), so there is no need to ask differently in a new issue.

fancycode avatar Mar 17 '25 14:03 fancycode

Suggest closing.

bradh avatar Mar 17 '25 21:03 bradh