Created
December 12, 2012 09:23
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How to stream H.264 from the C920 directly w/o re-encoding anywhere in the chain
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kripton@miramis ~/jukuz/krad_radio $ krad_radio camera launch | |
kripton@miramis ~/jukuz/krad_radio $ krad_radio camera setdir ~/testlogs/ | |
kripton@miramis ~/jukuz/krad_radio $ krad_radio camera res 640 360 | |
kripton@miramis ~/jukuz/krad_radio $ krad_radio camera setres 640 360 | |
kripton@miramis ~/jukuz/krad_radio $ krad_radio camera capture v4l2 /dev/video0 640 360 30 1 video "" h264pass | |
kripton@miramis ~/jukuz/krad_radio $ krad_radio camera ls | |
Links: | |
Id: 0 capture video only from V4L2 with device at 0x0 0/0 | |
Video Ports: | |
0: Source Width: 1 | |
Audio Inputs: | |
90.00% DTMF | |
kripton@miramis ~/jukuz/krad_radio $ krad_radio camera transmitter_on 13000 | |
kripton@miramis ~/jukuz/krad_radio $ krad_radio camera transmit video transmitter 13000 /cam.mkv password h264pass | |
kripton@miramis ~/jukuz/krad_radio $ krad_radio camera ls | |
Links: | |
Id: 0 capture video only from V4L2 with device at 0x0 0/0 | |
Id: 1 transmit video only to transmitter:13000/cam.mkv Video - 640x360 30000/1000 420 Codec: H264 | |
Video Ports: | |
0: Source Width: 1 | |
1: Source Width: 640 | |
Audio Inputs: | |
90.00% DTMF | |
kripton@miramis ~/jukuz/krad_radio $ | |
kripton@miramis ~ $ mplayer http://127.0.0.1:13000/cam.mkv | |
MPlayer 1.1-4.6.3 (C) 2000-2012 MPlayer Team | |
MMX2 supported but disabled | |
Spiele http://127.0.0.1:13000/cam.mkv. | |
Löse 127.0.0.1 auf für AF_INET6... | |
Konnte Namen für AF_INET6 nicht auflösen: 127.0.0.1 | |
Verbinde mit Server 127.0.0.1[127.0.0.1]:13000 ... | |
Cache-Größe auf 320 KByte gesetzt. | |
Fülle Zwischenpuffer: 0.00% (0 Bytes) | |
libavformat version 54.29.104 (external) | |
libavformat-Dateiformat erkannt! | |
[matroska,webm @ 0x7fc6da484520]Estimating duration from bitrate, this may be inaccurate | |
[lavf] stream 0: video (h264), -vid 0 | |
VIDEO: [H264] 640x360 0bpp 30.000 fps 0.0 kbps ( 0.0 kbyte/s) | |
Clip-Info: | |
title: Krad Radio Broadcast | |
========================================================================== | |
Öffne Videodecoder: [ffmpeg] FFmpeg's libavcodec codec family | |
libavcodec version 54.59.100 (external) | |
Ausgewählter Videocodec: [ffh264] vfm: ffmpeg (FFmpeg H.264) | |
========================================================================== | |
Audio: kein Ton! | |
Starte Wiedergabe... | |
Unsupported PixelFormat 61 | |
Unsupported PixelFormat 53 | |
Unsupported PixelFormat 81 | |
Film-Aspekt ist 1.78:1 - Vorskalierung zur Korrektur der Seitenverhältnisse. | |
VO: [xv] 640x360 => 640x360 Planar YV12 | |
V: 51.4 0/ 0 18% 0% 0.0% 0 0 47% | |
Beenden... (Ende) | |
kripton@miramis ~ $ |
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