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Improve recording documentation

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Romain Vimont 2023-06-01 18:44:53 +02:00
parent 7536f95d1c
commit 5042f8de93
1 changed files with 21 additions and 8 deletions
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doc/recording.md
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@ -21,20 +21,15 @@ scrcpy --no-video --audio-codec=aac --record=file.aac
# .m4a/.mp4 and .mka/.mkv are also supported for both opus and aac # .m4a/.mp4 and .mka/.mkv are also supported for both opus and aac
``` ```
To disable playback while recording:
```bash
scrcpy --no-playback --record=file.mp4
scrcpy -Nr file.mkv
# interrupt recording with Ctrl+C
```
Timestamps are captured on the device, so [packet delay variation] does not Timestamps are captured on the device, so [packet delay variation] does not
impact the recorded file, which is always clean (only if you use `--record` of impact the recorded file, which is always clean (only if you use `--record` of
course, not if you capture your scrcpy window and audio output on the computer). course, not if you capture your scrcpy window and audio output on the computer).
[packet delay variation]: https://en.wikipedia.org/wiki/Packet_delay_variation [packet delay variation]: https://en.wikipedia.org/wiki/Packet_delay_variation
## Format
The video and audio streams are encoded on the device, but are muxed on the The video and audio streams are encoded on the device, but are muxed on the
client side. Two formats (containers) are supported: client side. Two formats (containers) are supported:
- Matroska (`.mkv`) - Matroska (`.mkv`)
@ -48,3 +43,21 @@ needs not end with `.mkv` or `.mp4`):
``` ```
scrcpy --record=file --record-format=mkv scrcpy --record=file --record-format=mkv
``` ```
## No playback
To disable playback while recording:
```bash
scrcpy --no-playback --record=file.mp4
scrcpy -Nr file.mkv
# interrupt recording with Ctrl+C
```
It is also possible to disable video and audio playback separately:
```bash
# Record both video and audio, but only play video
scrcpy --record=file.mkv --no-audio-playback
```