5 replies

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

Membrane.MP4.Demuxer.ISOM

gives me an error:

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

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

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

fast start

mp4 using MediaRecorder on Safari.

Software Mansion•15mo ago•

5 replies

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

Membrane.MP4.Demuxer.ISOM

gives me an error:

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

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

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

fast start

mp4 using MediaRecorder on Safari.

Demuxing Safari MP4

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