I need to use audio recording, playback and upload for a project and I'm testing with a page uploaded by tsupartono. I've amended it to support playback.
My problem is that although it records ok (it wasn't earlier but a restart seems to have fixed this) playback is not working. There doesn't seem much to configure so I don't know where to look.
This code works fine on a MS Surface and a Samsung Galaxy 10 but I need it to work on an ipad.
I also need to provide feedback during the recording process that audio is being received - I would like to provide an interface similar to that found in the Longrange implementation of this service. Is this possible?
Audio Recording Issue
Audio Recording Issue
- Attachments
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- QuickExport20170314150216.zip
- Aidio/Record Playback
- (66.39 KiB) Downloaded 1044 times
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tsupartono
Re: Audio Recording Issue
The playback issue is currently getting looked at.
RE LongRange's "feedback that you are recording OK" - are you referring to the visual feedback panel that shows how loud the recorded sound is in real-time?
RE LongRange's "feedback that you are recording OK" - are you referring to the visual feedback panel that shows how loud the recorded sound is in real-time?
Re: Audio Recording Issue
Thanks Tony.
LongRange's "feedback that you are recording OK" - are you referring to the visual feedback panel that shows how loud the recorded sound is in real-time?
Yes. I have to migrate or Language Exam to an app because of the impending death of java in the browser. I would have used Longrange but need VLWeb's ability to manage the recorded files in the event of intermittent connectivity. I had hoped that the VoiceRecorder implementation in VLWeb would be a port of the LongRange one.
LongRange's "feedback that you are recording OK" - are you referring to the visual feedback panel that shows how loud the recorded sound is in real-time?
Yes. I have to migrate or Language Exam to an app because of the impending death of java in the browser. I would have used Longrange but need VLWeb's ability to manage the recorded files in the event of intermittent connectivity. I had hoped that the VoiceRecorder implementation in VLWeb would be a port of the LongRange one.
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tsupartono
Re: Audio Recording Issue
1) Playback issue.
In the widget, can you change the file extension (mp3) to mp4 (the audio container format is MP4 and iOS doesn't like it when the extension doesn't match the format). There are 2 places where you need to do that in the sample widget.
2) Feedback display
We probably can do something similar, however the feedback wouldn't be as instantaneous as in LongRange.
I'll investigate further and will get back to you.
In the widget, can you change the file extension (mp3) to mp4 (the audio container format is MP4 and iOS doesn't like it when the extension doesn't match the format). There are 2 places where you need to do that in the sample widget.
2) Feedback display
We probably can do something similar, however the feedback wouldn't be as instantaneous as in LongRange.
I'll investigate further and will get back to you.
Re: Audio Recording Issue
Thanks, I'll give that a go.
Re: Audio Recording Issue
Tony
Thanks that, playback now works.
Incidentally, I've tested this sample page on iPad, Surface Pro and Samsung Galaxy 10 and the only issue now is that on the Samsung the upload completes but the file stored has zero bytes. This is not an issue for me but you may want to check yourself.
Thanks that, playback now works.
Incidentally, I've tested this sample page on iPad, Surface Pro and Samsung Galaxy 10 and the only issue now is that on the Samsung the upload completes but the file stored has zero bytes. This is not an issue for me but you may want to check yourself.