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Merge pull request #1662 from dmitrylyzo/fix-ios-transcode

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Add h264 codec profile for TS container

(cherry picked from commit 58198df5ce)
Signed-off-by: Joshua M. Boniface <joshua@boniface.me>
This commit is contained in:
Anthony Lavado 2020-07-27 13:09:39 -07:00 • committed by Joshua M. Boniface
parent 027cb4f744
commit 5c9847468f
1 changed files with 50 additions and 27 deletions
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77
src/scripts/browserDeviceProfile.js
View file

@ -714,33 +714,29 @@ define(['browser'], function (browser) {
}
}
profile.CodecProfiles.push({
Type: 'Video',
Codec: 'h264',
Conditions: [
{
Condition: 'NotEquals',
Property: 'IsAnamorphic',
Value: 'true',
IsRequired: false
},
{
Condition: 'EqualsAny',
Property: 'VideoProfile',
Value: h264Profiles,
IsRequired: false
},
{
Condition: 'LessThanEqual',
Property: 'VideoLevel',
Value: maxH264Level.toString(),
IsRequired: false
}
]
});
const h264CodecProfileConditions = [
{
Condition: 'NotEquals',
Property: 'IsAnamorphic',
Value: 'true',
IsRequired: false
},
{
Condition: 'EqualsAny',
Property: 'VideoProfile',
Value: h264Profiles,
IsRequired: false
},
{
Condition: 'LessThanEqual',
Property: 'VideoLevel',
Value: maxH264Level.toString(),
IsRequired: false
}
];
if (!browser.edgeUwp && !browser.tizen && !browser.web0s) {
profile.CodecProfiles[profile.CodecProfiles.length - 1].Conditions.push({
h264CodecProfileConditions.push({
Condition: 'NotEquals',
Property: 'IsInterlaced',
Value: 'true',
@ -749,7 +745,7 @@ define(['browser'], function (browser) {
}
if (maxVideoWidth) {
profile.CodecProfiles[profile.CodecProfiles.length - 1].Conditions.push({
h264CodecProfileConditions.push({
Condition: 'LessThanEqual',
Property: 'Width',
Value: maxVideoWidth.toString(),
@ -762,7 +758,7 @@ define(['browser'], function (browser) {
var h264MaxVideoBitrate = globalMaxVideoBitrate;
if (h264MaxVideoBitrate) {
profile.CodecProfiles[profile.CodecProfiles.length - 1].Conditions.push({
h264CodecProfileConditions.push({
Condition: 'LessThanEqual',
Property: 'VideoBitrate',
Value: h264MaxVideoBitrate,
@ -770,6 +766,33 @@ define(['browser'], function (browser) {
});
}
// On iOS 12.x, for TS container max h264 level is 4.2
if (browser.iOS && browser.iOSVersion < 13) {
const codecProfile = {
Type: 'Video',
Codec: 'h264',
Container: 'ts',
Conditions: h264CodecProfileConditions.filter((condition) => {
return condition.Property !== 'VideoLevel';
})
};
codecProfile.Conditions.push({
Condition: 'LessThanEqual',
Property: 'VideoLevel',
Value: '42',
IsRequired: false
});
profile.CodecProfiles.push(codecProfile);
}
profile.CodecProfiles.push({
Type: 'Video',
Codec: 'h264',
Conditions: h264CodecProfileConditions
});
var globalVideoConditions = [];
if (globalMaxVideoBitrate) {