[FFmpeg-trac] #10392(avcodec:new): mxf with DolbyE and channel_count != 02 is wrongly read by FFMpeg and cannot be remuxed
FFmpeg
trac at avcodec.org
Mon Jun 12 13:08:50 EEST 2023
#10392: mxf with DolbyE and channel_count != 02 is wrongly read by FFMpeg and
cannot be remuxed
-------------------------------------+-------------------------------------
Reporter: Francesco | Owner: (none)
Bucciantini |
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: dolby_e mxf | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Francesco Bucciantini):
So, in that very case it was indeed ommedia_8.3, but that's not the only
version to be faulty.
After 6.1 they introduced the regression, so 7.x and 8.x are all faulty,
'till you get to 9.x.
About the 8 channel files output by Omneon, no problem at all, I can
provide one.
So, I've attached 10 frames of 25fps colorbars in XDCAM-50.
The first one is Omneon_1_track_8_channels.mxf so basically it's 1 video
in MPEG-2 and 1 audio track with 8 channels inside, muxed as .mxf by
Omneon.
The second one is Omneon_8_track_1_channel.mxf which is 1 video in MPEG-2
again but 8 audio tracks each one with 1 mono channel inside, muxed as
.mxf by Omneon.
If you need any other sample, I can provide as many as you need, just let
me know. :)
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Ticket URL: <https://trac.ffmpeg.org/ticket/10392#comment:6>
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