MKV to MP4

Crampo09

Hi,
Need a little help here.
I created a flow for converting video to h264 and aac audio. That works ok, if keeping it as mkv.
But i want the output to be of mp4. So i changed the flow from Remux to MKV to Remux to MP4 - as this is the only place and option to change to mp4 (i guess im doing it wrong). But the files fail on output.

Log & Flow attached. If anyone can help
Thanks 🙂

convert-video.json

7kB

fileflows-log.txt

7kB

reven

anyway you could upload that video file somewhere so I could test it?

Crampo09

i uploaded a file here : https://we.tl/t-5tR8ZoiWUD
but it fails on any mkv file

reven

what you mean it fails on any MKV file?

that flow?

Likely its a subtitle issue going to MP4. Next version I've fixed a few things for that, hence wanting to test your file against these changes. Ill try it out later today

Crampo09

reven hey,
Yep.
On my library I’ve done a search for any mkv file in a large directory
As I want to convert mkv to mp4 and set a standard of h264 and aac
Once I begin processing the files every single one fails
When it was Remux to MKV it converted, when I removed that and changed to Remux to MP4 it fails (what’s on the log)

Also no subtitles in the ones that I let fail. As far as I’m aware

reven

[mp4 @ 000001c261757b80] Could not find tag for codec subrip in stream #3, codec not currently supported in container

the log you posted failed because of subtitles.

reven

and the test file you sent also has subtitles

Crampo09

And my apologies. I had it on wmp and didn’t show any subtitle
Just checked in vlc and show subtitles.

reven

Next version this will be fixed. Workaround for now would be to remove subtitles.

Next version should be out end of this week.