Software MansionSM
Software Mansion•13mo ago
DJMAKEITBRAIN

Demuxing Safari MP4

Hi! I'm trying to use a MediaRecorder to record audio/mp4 on Safari, and then handle it using Membrane. Membrane.MP4.Demuxer.ISOM gives me an error:

Error parsing MP4
box: moof / traf / tfhd
field: default_sample_flags
data: \"\"
reason: nil


I suspect this is because the recording does not have fast start enabled, as the docs for this plugin say it must be.

Is there any Membrane plugin I can use to demux this media container? I don't think it's possible to record fast start mp4 using MediaRecorder on Safari.
Was this page helpful?