icd/record-video
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Better device picker

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This commit is contained in:
Kuba Orlik 2022-09-20 20:36:51 +02:00
parent 5fee511315
commit a37faec700
1 changed files with 18 additions and 5 deletions
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23
record.ts
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@ -1,6 +1,6 @@
#!/usr/bin/env -S ts-node-esm --compilerOptions='{"module": "es2022"}' #!/usr/bin/env -S ts-node-esm --compilerOptions='{"module": "es2022"}'
$.verbose = false; $.verbose = true;
import { $ } from "zx"; import { $ } from "zx";
// Or // Or
@ -15,10 +15,23 @@ function sleep(time: number) {
} }
void (async function () { void (async function () {
const pick_device = const device_ids = (await $`ls -1 /dev/video*`).stdout
await $`ls -1 /dev/video* | xargs -I {} bash -c "v4l2-ctl --device {} --info | grep --extended-regexp \\"(Model|Card type)\\" | awk -F: '{print \\$2}' | awk '{print \"{}\" \",\" \\$0}' | tr , '\n'" | zenity --list --column=device --column=name`; .split("\n")
.slice(0, -1);
const dev = `/dev/video${pick_device.stdout.split(" ")[0]}`; const device_names = await Promise.all(
device_ids.map(async (device_id) => {
return (
await $`v4l2-ctl --device ${device_id} --info | grep --extended-regexp "(Model|Card type)" | head -n 1 | cut -d: -f2`
).stdout.replace("\n", "");
})
);
let zenity_args = "";
for (let i in device_ids) {
zenity_args += device_ids[i] + "\n" + device_names[i] + "\n";
}
const dev = (
await $`echo ${zenity_args} | zenity --list --column=device --column=name`
).stdout.replace("\n", "");
const source = spawn("ffmpeg", [ const source = spawn("ffmpeg", [
"-f", "-f",