Difference between revisions of "How to stream h264 with ffmpeg from an Axis P3343"
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--[[User:Stagecoach|stagecoach]] 12:45, 19 October 2010 (BST) | --[[User:Stagecoach|stagecoach]] 12:45, 19 October 2010 (BST) | ||
Go back to the [[How_To|How To]] pages... | |||
=Introduction= | =Introduction= | ||
We are trying to get h264 capturing and recording going in ZM. This page provides a starting point. The goal of this page is to test and make sure that h264 streaming is working in | We are trying to get h264 capturing and recording going in ZM. This page provides a starting point. The goal of this page is to test and make sure that h264 streaming is working in principle. | ||
=Reference= | =Reference= | ||
| Line 12: | Line 15: | ||
=General Camera Configuration= | =General Camera Configuration= | ||
=Variable Bit Rate= | ==Variable Bit Rate== | ||
Camera Settings: | Camera Settings: | ||
[[Image:AX H264 VBR 1.png|thumb|Variable Bit Rate configuration]] | [[Image:AX H264 VBR 1.png|thumb|Variable Bit Rate configuration]] | ||
| Line 22: | Line 25: | ||
Output file plays back in Totem Media Player. | Output file plays back in Totem Media Player. | ||
=Constant Bit Rate= | ==Constant Bit Rate== | ||
Camera Settings: | Camera Settings: | ||
[[Image:AX H264 CBR 1.png|thumb|Constant Bit Rate configuration]] | [[Image:AX H264 CBR 1.png|thumb|Constant Bit Rate configuration]] | ||
| Line 30: | Line 33: | ||
Output file plays back in Totem Media Player. | Output file plays back in Totem Media Player. | ||
=Ubuntu 12.04 Configuration= | |||
After much searching and researching, this configuration works for me for the Axis P3343, M3014, and M3011. | |||
The default Ubuntu 12.04 ffmpeg, or "avconv" as the new fork is known as, works fine for camera capture, h264 video construction, and EyeZM. It is automatically installed as a dependency to the zoneminder package. | |||
Set the following options for Zoneminder under the '''Images''' tab: | |||
:'''OPT_FFMPEG:''' (Checked) | |||
:'''PATH_FFMPEG:''' /usr/bin/avconv | |||
Add the Zoneminder cameras with the following settings: | |||
'''General''' | |||
:'''Source Type:''' Ffmpeg | |||
:'''Maximum FPS:''' Empty | |||
:'''Alarm Maximum FPS:''' Empty | |||
'''Source''' | |||
:'''Source Path:''' rtsp://(camera dns name or IP address)/axis-media/media.amp?streamprofile=Quality?tcp | |||
:'''Capture Width (pixels):''' 640 for the M3011, 1280 for the P3343 and the M3014 | |||
:'''Capture Height (pixels):''' 480 for the M3011, 800 for the P3343 and the M3014 | |||
If your camera status repeatedly goes orange or red, copy the "Quality" profile on the camera and setup a "ZM" profile on the camera with '''GOV Settings''' length of 20. Note that this is usually due to the camera trying to handle multiple streams. It can usually do the "Quality" profile just fine if it is only serving 1 stream. | |||
The "?tcp" argument on the Source Path URL is critical. Otherwise you will get packets dropped and half and artifacted frames. | |||
Latest revision as of 03:51, 4 October 2013
--stagecoach 12:45, 19 October 2010 (BST)
Go back to the How To pages...
Introduction
We are trying to get h264 capturing and recording going in ZM. This page provides a starting point. The goal of this page is to test and make sure that h264 streaming is working in principle.
Reference
x264 Preset Files
If you build ffmpeg from scratch, then the preset files are by default located in /usr/local/share/ffmpeg
General Camera Configuration
Variable Bit Rate
Camera Settings:
ffmpeg command: two-pass vbr: ffmpeg -t 00:00:30 -f rtsp -i rtsp://172.16.2.100:554/axis-media/media.amp -an -pass 1 -vcodec libx264 -vpre slow_firstpass -b 180000 -bt 180000 -threads 0 -y outfile.mp4
Output file plays back in Totem Media Player.
Constant Bit Rate
Camera Settings:
ffmpeg command: ffmpeg -t 00:00:30 -f rtsp -i rtsp://172.16.2.100:554/axis-media/media.amp -vcodec libx264 -vpre medium -crf 20.0 -b 180000 -threads 0 -y outfile.mp4
Output file plays back in Totem Media Player.
Ubuntu 12.04 Configuration
After much searching and researching, this configuration works for me for the Axis P3343, M3014, and M3011.
The default Ubuntu 12.04 ffmpeg, or "avconv" as the new fork is known as, works fine for camera capture, h264 video construction, and EyeZM. It is automatically installed as a dependency to the zoneminder package.
Set the following options for Zoneminder under the Images tab:
- OPT_FFMPEG: (Checked)
- PATH_FFMPEG: /usr/bin/avconv
Add the Zoneminder cameras with the following settings:
General
- Source Type: Ffmpeg
- Maximum FPS: Empty
- Alarm Maximum FPS: Empty
Source
- Source Path: rtsp://(camera dns name or IP address)/axis-media/media.amp?streamprofile=Quality?tcp
- Capture Width (pixels): 640 for the M3011, 1280 for the P3343 and the M3014
- Capture Height (pixels): 480 for the M3011, 800 for the P3343 and the M3014
If your camera status repeatedly goes orange or red, copy the "Quality" profile on the camera and setup a "ZM" profile on the camera with GOV Settings length of 20. Note that this is usually due to the camera trying to handle multiple streams. It can usually do the "Quality" profile just fine if it is only serving 1 stream.
The "?tcp" argument on the Source Path URL is critical. Otherwise you will get packets dropped and half and artifacted frames.
