| <!DOCTYPE html> |
| <script src=../resources/testharness.js></script> |
| <script src=../resources/testharnessreport.js></script> |
| <script> |
| |
| // Check navigator.mediaCapabilities.encodingInfo() with some MIME types that |
| // should be recordable and a few that shouldn't. |
| |
| var createTestForContentType = function(mimeType, isSupported = true) { |
| async_test(function(t) { |
| const media = mimeType.split('/')[0]; |
| var queryParameters; |
| if (media == 'video') { |
| queryParameters = { |
| type : 'record', |
| video : { |
| contentType : mimeType, |
| width : 640, |
| height : 480, |
| bitrate : 10000, |
| framerate : 30 |
| } |
| }; |
| } else if (media == 'audio') { |
| queryParameters = {type : 'record', audio : {contentType : mimeType}}; |
| } else { |
| assert_unreached('Unsupported media type'); |
| } |
| |
| navigator.mediaCapabilities.encodingInfo(queryParameters) |
| .then((result) => { |
| assert_equals(isSupported, result.supported, mimeType + 'supported?'); |
| t.done(); |
| }) |
| .catch(e => { |
| assert_unreached('encodingInfo() failed with ' + e + |
| ' using mimeType ' + mimeType); |
| t.done(); |
| }); |
| }); |
| }; |
| |
| generate_tests(createTestForContentType, [ |
| [ 'video/webm', 'video/webm' ], |
| [ 'video/webm;codecs=vp8', 'video/webm;codecs=vp8' ], |
| [ 'video/webm;codecs=vp9', 'video/webm;codecs=vp9' ], |
| [ 'video/webm;codecs=VP8.0', 'video/webm;codecs=vp8.0' ], |
| [ 'video/webm;codecs=vp9.0', 'video/webm;codecs=vp9.0' ], |
| [ 'video/webm;codecs=h264', 'video/webm;codecs=h264' ], |
| [ 'video/webm;codecs=H264', 'video/webm;codecs=H264' ], |
| [ 'video/webm;codecs=avc1', 'video/webm;codecs=avc1' ], |
| // 'video/webm' supports audio codec specification, see |
| // http://www.webmproject.org/docs/container/ |
| [ 'video/webm;codecs="vp8,opus"', 'video/webm;codecs="vp8,opus"' ], |
| [ 'video/WEBM;codecs="VP8,OPUS"', 'video/WEBM;codecs="VP8,OPUS"' ], |
| [ 'video/webm;codecs="vp9,opus"', 'video/webm;codecs="vp9,opus"' ], |
| [ 'video/webm;codecs="vp8,vp9,opus"', 'video/webm;codecs="vp8,vp9,opus"' ], |
| [ 'video/webm;codecs="h264,opus"', 'video/webm;codecs="h264,opus"' ], |
| [ 'video/webm;codecs="h264,vp9,opus"', 'video/webm;codecs="h264,vp9,opus"' ], |
| // https://matroska.org/technical/specs/notes.html#MIME |
| [ 'video/x-matroska;codecs=vorbis', 'video/x-matroska;codecs=opus' ], |
| [ 'audio/webm', 'audio/webm' ], |
| [ 'audio/webm;codecs=opus', 'audio/webm;codecs=opus' ], |
| |
| // Rejected MIME types |
| [ 'video/invalid', 'video/invalid', false], |
| [ 'video/mpeg4', 'video/mpeg4', false], |
| [ 'video/webm;codecs=daala', 'video/webm;codecs=daala', false], |
| [ 'audio/invalid', 'audio/invalid', false], |
| [ 'audio/ogg', 'audio/ogg', false], |
| [ 'audio/webm;codecs=vorbis', 'audio/webm;codecs=vorbis', false], |
| ]); |
| |
| </script> |
