Difference between revisions of "Recording the BATC streamer"
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ffmpeg -i rtmp://batc.org.uk/live/<streamname> -c:v copy -c:a copy -f mp4 recording.mp4 | ffmpeg -i rtmp://batc.org.uk/live/<streamname> -c:v copy -c:a copy -f mp4 recording.mp4 | ||
| − | You can also record on a Portsdown | + | You can also record on a Portsdown. ffmpeg is already installed, so you just need to use the command: |
rpidatv/bin/ffmpeg -itsoffset 00:00:1.0 -i rtmp://batc.org.uk/live/<streamname> -c:v copy -c:a copy -f mp4 recording.mp4 | rpidatv/bin/ffmpeg -itsoffset 00:00:1.0 -i rtmp://batc.org.uk/live/<streamname> -c:v copy -c:a copy -f mp4 recording.mp4 | ||
| − | Note - adjust the itsoffset number (final digits are seconds) for best lipsync. The value above seems to work perfectly on a Raspberry Pi 3. | + | You will find "recording.mp4" in the directory that you called the command from. Note - adjust the itsoffset number (final digits are seconds) for best lipsync. The value above seems to work perfectly on a Raspberry Pi 3. |
Revision as of 17:49, 21 November 2020
You can record a BATC streamer channel on your local PC using ffmpeg.
First you need to install ffmpeg - details elsewhere on this forum.
The basic command is:
ffmpeg -i rtmp://batc.org.uk/live/<streamname> -c:v copy -c:a copy -f mp4 recording.mp4
You can also record on a Portsdown. ffmpeg is already installed, so you just need to use the command:
rpidatv/bin/ffmpeg -itsoffset 00:00:1.0 -i rtmp://batc.org.uk/live/<streamname> -c:v copy -c:a copy -f mp4 recording.mp4
You will find "recording.mp4" in the directory that you called the command from. Note - adjust the itsoffset number (final digits are seconds) for best lipsync. The value above seems to work perfectly on a Raspberry Pi 3.