| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src=../video-test.js></script> |
| <script type="text/javascript"> |
| var promise; |
| |
| function doTest() |
| { |
| if (!window.internals) { |
| failTest("Internals is required for this test.") |
| return; |
| } |
| |
| run('internals.enableMockMediaCapabilities()'); |
| next(); |
| } |
| |
| function next() { |
| if (!tests.length) { |
| endTest(); |
| return; |
| } |
| |
| var nextTest = tests.shift(); |
| consoleWrite(''); |
| nextTest(); |
| } |
| |
| tests = [ |
| function() { |
| consoleWrite('Smooth and power efficient 720P MP4 decoding'); |
| run("promise = navigator.mediaCapabilities.decodingInfo({ type: 'file', video: { contentType: 'video/mp4; codecs=\"avc1\"', height: 720, bitrate: 1000, width: 1280, framerate: 24.5 } });"); |
| shouldResolve(promise).then((info) => { |
| checkMediaCapabilitiesInfo(info, true, true, true); |
| next(); |
| }, next); |
| }, |
| function() { |
| consoleWrite('Not smooth (too high framerate) but power efficient 720P MP4 decoding'); |
| run("promise = navigator.mediaCapabilities.decodingInfo({ type: 'file', video: { contentType: 'video/mp4; codecs=\"avc1\"', height: 720, bitrate: 1000, width: 1280, framerate: 60.4/2 } });"); |
| shouldResolve(promise).then((info) => { |
| checkMediaCapabilitiesInfo(info, true, false, true); |
| next(); |
| }, next); |
| }, |
| function() { |
| consoleWrite('Unsupported protocol: MSE'); |
| run("promise = navigator.mediaCapabilities.decodingInfo({ type: 'media-source', video: { contentType: 'video/mp4; codecs=\"avc1\"', height: 720, bitrate: 1000, width: 1280, framerate: 24 } });"); |
| shouldResolve(promise).then((info) => { |
| checkMediaCapabilitiesInfo(info, false, false, false); |
| next(); |
| }, next); |
| }, |
| function() { |
| consoleWrite('Unsupported video resolution: 1080P'); |
| run("promise = navigator.mediaCapabilities.decodingInfo({ type: 'file', video: { contentType: 'video/mp4; codecs=\"avc1\"', height: 1080, bitrate: 1000, width: 1920, framerate: 24 } });"); |
| shouldResolve(promise).then((info) => { |
| checkMediaCapabilitiesInfo(info, false, false, false); |
| next(); |
| }, next); |
| }, |
| function() { |
| consoleWrite('Smooth and power efficient audio MP4 decoding'); |
| run("promise = navigator.mediaCapabilities.decodingInfo({ type: 'file', audio: { contentType: 'audio/mp4; codecs=\"mp4a.40.2\"', channels: '2', bitrate: 1000, samplerate: 44100 } });"); |
| shouldResolve(promise).then((info) => { |
| checkMediaCapabilitiesInfo(info, true, true, true); |
| next(); |
| }, next); |
| }, |
| function() { |
| consoleWrite('Smooth but power inefficient audio MP4 decoding'); |
| run("promise = navigator.mediaCapabilities.decodingInfo({ type: 'file', audio: { contentType: 'audio/mp4; codecs=\"mp4a.40.2\"', channels: '2', bitrate: 2000, samplerate: 44100 } });"); |
| shouldResolve(promise).then((info) => { |
| checkMediaCapabilitiesInfo(info, true, true, false); |
| next(); |
| }, next); |
| }, |
| function() { |
| consoleWrite('Not smooth but power efficient audio MP4 decoding'); |
| run("promise = navigator.mediaCapabilities.decodingInfo({ type: 'file', audio: { contentType: 'audio/mp4; codecs=\"mp4a.40.2\"', channels: '5.1', bitrate: 1000, samplerate: 44100 } });"); |
| shouldResolve(promise).then((info) => { |
| checkMediaCapabilitiesInfo(info, true, false, true); |
| next(); |
| }, next); |
| }, |
| function() { |
| consoleWrite('Not smooth and power inefficient audio MP4 decoding'); |
| run("promise = navigator.mediaCapabilities.decodingInfo({ type: 'file', audio: { contentType: 'audio/mp4; codecs=\"mp4a.40.2\"', channels: '5.1', bitrate: 2000, samplerate: 44100 } });"); |
| shouldResolve(promise).then((info) => { |
| checkMediaCapabilitiesInfo(info, true, false, false); |
| next(); |
| }, next); |
| }, |
| function() { |
| consoleWrite('Unsupported audio codec: ogg vorbis'); |
| run("promise = navigator.mediaCapabilities.decodingInfo({ type: 'file', audio: { contentType: 'audio/ogg; codecs=\"vorbis\"', channels: '2' } });"); |
| shouldResolve(promise).then((info) => { |
| checkMediaCapabilitiesInfo(info, false, false, false); |
| next(); |
| }, next); |
| }, |
| ]; |
| </script> |
| </head> |
| <body onload="doTest()" /> |
| </html> |
