Bug 1891068 Comment 0 Edit History

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Original comment by
on 
Go to https://dmnsgn.github.io/canvas-record/
Extension: Mp4
Encoder: mp4wasmencoder 
target: in-browser

Click on Start Recording

AR: no progress and error in console.

21:33:27.074
DOMException: The given encoding is not supported. mp4.embed.js:1348:11
    hg https://dmnsgn.github.io/canvas-record/src/encoders/mp4.embed.js:1348
21:33:27.085 Uncaught (in promise) DOMException: VideoEncoder.encode: Encoder must be configured first
    addFrame https://dmnsgn.github.io/canvas-record/src/encoders/mp4.embed.js:1437
    encode https://dmnsgn.github.io/canvas-record/src/encoders/MP4WasmEncoder.js:65
    step https://dmnsgn.github.io/canvas-record/src/Recorder.js:326
mp4.embed.js:1437
22:15:53.676 Uncaught (in promise) DOMException: VideoEncoder.flush: Encoder must be configured first
    end https://dmnsgn.github.io/canvas-record/src/encoders/mp4.embed.js:1431
    stop https://dmnsgn.github.io/canvas-record/src/encoders/MP4WasmEncoder.js:69
    stop https://dmnsgn.github.io/canvas-record/src/Recorder.js:348
    reset https://dmnsgn.github.io/canvas-record/example/index.js:139
    <anonymous> https://dmnsgn.github.io/canvas-record/example/index.js:148
    on https://dmnsgn.github.io/canvas-record/web_modules/tweakpane.js:1484
    emit https://dmnsgn.github.io/canvas-record/web_modules/tweakpane.js:155
    emit https://dmnsgn.github.io/canvas-record/web_modules/tweakpane.js:154
    onClick_ https://dmnsgn.github.io/canvas-record/web_modules/tweakpane.js:1538
Revision 1 by
on 
Go to https://dmnsgn.github.io/canvas-record/
Extension: Mp4
Encoder: mp4wasmencoder 
target: in-browser

Click on Start Recording

AR: no progress and error in console.
ER: It should, Chrome does.

21:33:27.074
DOMException: The given encoding is not supported. mp4.embed.js:1348:11
    hg https://dmnsgn.github.io/canvas-record/src/encoders/mp4.embed.js:1348
21:33:27.085 Uncaught (in promise) DOMException: VideoEncoder.encode: Encoder must be configured first
    addFrame https://dmnsgn.github.io/canvas-record/src/encoders/mp4.embed.js:1437
    encode https://dmnsgn.github.io/canvas-record/src/encoders/MP4WasmEncoder.js:65
    step https://dmnsgn.github.io/canvas-record/src/Recorder.js:326
mp4.embed.js:1437
22:15:53.676 Uncaught (in promise) DOMException: VideoEncoder.flush: Encoder must be configured first
    end https://dmnsgn.github.io/canvas-record/src/encoders/mp4.embed.js:1431
    stop https://dmnsgn.github.io/canvas-record/src/encoders/MP4WasmEncoder.js:69
    stop https://dmnsgn.github.io/canvas-record/src/Recorder.js:348
    reset https://dmnsgn.github.io/canvas-record/example/index.js:139
    <anonymous> https://dmnsgn.github.io/canvas-record/example/index.js:148
    on https://dmnsgn.github.io/canvas-record/web_modules/tweakpane.js:1484
    emit https://dmnsgn.github.io/canvas-record/web_modules/tweakpane.js:155
    emit https://dmnsgn.github.io/canvas-record/web_modules/tweakpane.js:154
    onClick_ https://dmnsgn.github.io/canvas-record/web_modules/tweakpane.js:1538

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