firefox-main/testing/web-platform/mozilla/tests/media-capabilities/decodingInfo-api-modes.any.js (file symbol)

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// META: global=window
// META: variant=?mode=strict
// META: variant=?mode=supportscache
// Note this test does not assert what we should support, since codec support
// is machine dependent. Test expectations for CI are in the meta file and
// would need to be cross-checked with machine capabilities.
function testInfo(info, desc) {
test(() => assert_true(info.supported), `decodingInfo: ${desc} is supported`);
if (info.supported) {
test(() => assert_true(info.powerEfficient), `decodingInfo: ${desc} is powerEfficient`);
test(() => assert_true(info.smooth), `decodingInfo: ${desc} is smooth`);
}
}
async function runTests() {
const kWebrtcCodecs = ['video/VP8', 'video/VP9', 'video/H264', 'video/AV1'];
for (const contentType of kWebrtcCodecs) {
testInfo(await navigator.mediaCapabilities.decodingInfo({
type: 'webrtc',
video: {
contentType,
width: 640,
height: 480,
bitrate: 500000,
framerate: 30,
},
}), `WebRTC ${contentType} 640x480`);
testInfo(await navigator.mediaCapabilities.decodingInfo({
type: 'webrtc',
video: {
contentType,
width: 1920,
height: 1080,
bitrate: 20000000,
framerate: 30,
},
}), `WebRTC ${contentType} 1920x1080`);
testInfo(await navigator.mediaCapabilities.decodingInfo({
type: 'webrtc',
video: {
contentType,
width: 7680,
height: 4320,
bitrate: 50000000,
framerate: 30,
},
}), `WebRTC ${contentType} 7680x4320`);
}
const kPlaybackTypes = [
'video/webm; codecs=vp08.00.10.08',
'video/mp4; codecs=vp09.00.10.08',
'video/webm; codecs=vp09.00.10.08',
'video/mp4; codecs=avc1.42E01E',
'video/mp4; codecs=hvc1.1.6.L63.B0',
'video/mp4; codecs=av01.0.10M.08',
'video/webm; codecs=av01.0.10M.08',
];
for (const contentType of kPlaybackTypes) {
testInfo(await navigator.mediaCapabilities.decodingInfo({
type: 'media-source',
video: {
contentType,
width: 640,
height: 480,
bitrate: 500000,
framerate: 30,
},
}), `MSE ${contentType} 640x480`);
testInfo(await navigator.mediaCapabilities.decodingInfo({
type: 'media-source',
video: {
contentType,
width: 1920,
height: 1080,
bitrate: 20000000,
framerate: 30,
},
}), `MSE ${contentType} 1920x1080`);
testInfo(await navigator.mediaCapabilities.decodingInfo({
type: 'media-source',
video: {
contentType,
width: 7680,
height: 4320,
bitrate: 50000000,
framerate: 120,
},
}), `MSE ${contentType} 8k@120`);
}
const kHdrPlaybackTypes = [
'video/mp4; codecs=vp09.02.51.12.01.09.16.09.00',
'video/webm; codecs=vp09.02.51.12.01.09.16.09.00',
'video/mp4; codecs=hvc1.4.1.L153.B0.9.16.9',
'video/mp4; codecs=av01.2.12M.12.0.110.09.16.09.0',
'video/webm; codecs=av01.2.12M.12.0.110.09.16.09.0',
];
for (const contentType of kHdrPlaybackTypes) {
testInfo(await navigator.mediaCapabilities.decodingInfo({
type: 'media-source',
video: {
contentType,
width: 1920,
height: 1080,
bitrate: 1000000,
framerate: 24,
hdrMetadataType: 'smpteSt2086',
colorGamut: 'rec2020',
transferFunction: 'pq',
},
}), `MSE ${contentType} with 1080p@24 HDR`);
testInfo(await navigator.mediaCapabilities.decodingInfo({
type: 'media-source',
video: {
contentType,
width: 1920,
height: 1080,
bitrate: 5000000,
framerate: 120,
hdrMetadataType: 'smpteSt2086',
colorGamut: 'rec2020',
transferFunction: 'pq',
},
}), `MSE ${contentType} with 1080p@120 HDR`);
testInfo(await navigator.mediaCapabilities.decodingInfo({
type: 'media-source',
video: {
contentType,
width: 7680,
height: 4320,
bitrate: 5000000,
framerate: 120,
hdrMetadataType: 'smpteSt2086',
colorGamut: 'rec2020',
transferFunction: 'pq',
},
}), `MSE ${contentType} with 8k@120 HDR`);
}
}
setup({explicit_done: true});
runTests().then(done);