[FFmpeg-trac] #6636(undetermined:new): [v4l2] Support H264/5 Streams
FFmpeg
trac at avcodec.org
Mon Sep 4 04:02:13 EEST 2017
#6636: [v4l2] Support H264/5 Streams
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Reporter: sarnex | Type:
Status: new | enhancement
Component: | Priority: normal
undetermined | Version: git-
Keywords: v4l2 | master
v4l2loopback | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Hi,
Currently, v4l2 format outputs only support rawvideo. Some outputs support
h264, like v4l2loopback(see here
https://github.com/umlaeute/v4l2loopback/blob/master/v4l2loopback_formats.h)
You currently get this error if you try the following command
ffmpeg -f x11grab -r 30 -s 2560x1440 -i :0.0+1920,0 -vcodec libx264 -f
v4l2 -y /dev/video0
[v4l2 @ 0x94a6c0] V4L2 output device supports only a single raw video
stream
I would like the ability to output to v4l2 with h264/5 encoded video
streams.
I can test any patches.
Thanks,
Sarnex
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Ticket URL: <https://trac.ffmpeg.org/ticket/6636>
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