Support/pass through other ffmpeg flags

[arciisine]

Support/pass through other ffmpeg flags

[arciisine]

https://github.com/arciisine/vscode-chronicler/blob/master/src/config.ts#L36-L44
https://github.com/arciisine/vscode-chronicler/blob/master/src/recorder.ts#L60

There is a flags object that should get passed through to the recording instance. I specifically added that for being able to manipulate the color profile as QuickTime works differently from most everything else.

[peter-kehl]

I've been using flags:

    "chronicler.recording-defaults": {
        "flags": {
            "c:v": "libx264rgb",
            "crf": 0,
            "color_range": 2
        },
        "fps": 4,
        "countdown": 3
    },

Out of the 3 entries under flags, only "c:v" gets passed through. But crlf and color_range don't get passed through. My settings:

"chronicler.ffmpeg-binary": "/home/pkehl/GIT/present_markdown_reveal.js/all_args.sh",

...

"chronicler.dest-folder": "${workspaceFolder}/.videos",
    "chronicler.recording-defaults": {
        "flags": {
            "c:v": "libx264rgb",
            "crf": 0,
            "color_range": 2
        },
        "fps": 4,
        "countdown": 3
    },

That records in /tmp/all_args.txt that FFMPEG would be invoked with: -threads 4 -r 4 -video_size 1440x900 -f x11grab -i :1+3200,898 -f pulse -i default -b:a 384k -c:a aac -ac 1 -preset ultrafast -crf 10 -pix_fmt yuvj444p -c:v libx264rgb -y /home/pkehl/GIT/no_std_rust_libs/.videos/no_std_rust_libs-1667520195632.mp4. So

• crlf from the settings is not passed through (it's set to its default of 10 instead of 2), and
• color_range is not passed through.

That works as documented - README.md only mentions passing through pix_fmt, c:v, preset. But that may not cover the needs of users.

[PEZ]

Could it be this definition that filters the flags? https://github.com/arciisine/vscode-chronicler/blob/master/src/types.ts#L3