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Bug 794804 - wavenc : adding support for broadcast wave format (BWF)
wavenc : adding support for broadcast wave format (BWF)
Status: RESOLVED OBSOLETE
Product: GStreamer
Classification: Platform
Component: gst-plugins-good
git master
Other Linux
: Normal enhancement
: git master
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2018-03-29 12:14 UTC by Yves Lefebvre
Modified: 2018-11-03 15:27 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
add support for broadcast wave format to wavenc (8.75 KB, patch)
2018-03-29 12:26 UTC, Yves Lefebvre 		none Details | Review

Description Yves Lefebvre 2018-03-29 12:14:01 UTC 
I will provide a patch to add support for bwf version 0 :

https://tech.ebu.ch/docs/tech/tech3285.pdf
Comment 1 Yves Lefebvre 2018-03-29 12:26:03 UTC 
Created attachment 370292 [details] [review]
add support for broadcast wave format to wavenc
Comment 2 Yves Lefebvre 2018-03-29 12:29:45 UTC 
pipeline to test :

gst-launch-1.0 audiotestsrc num-buffers=30 ! wavenc bwf=true bwf-description="testing 1234" ! filesink location=out.wav


ffprobe out.wav
...
Input #0, wav, from 'out.wav':
  Metadata:
    comment         : testing 1234
    date            : 2018-03-29
    creation_time   : 08:27:55
    time_reference  : 0
  Duration: 00:00:00.70, bitrate: 713 kb/s
    Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 1 channels, s16, 705 kb/s

using windows mediainfo also detect it as a broadcast wave format
Comment 3 Nicolas Dufresne (ndufresne) 2018-03-29 12:49:47 UTC 
Will you provide a wavparse too ?
Comment 4 Yves Lefebvre 2018-03-29 14:55:13 UTC 
Not for now. wavparse currently skip the bext header.
Comment 5 GStreamer system administrator 2018-11-03 15:27:51 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/issues/456.