For better A/V synchronization the timing parameters, like timecode, duration and offset, need to be given by the decoder. The same for colorspace values. Note, color semantics are described from the spec here: https://aomediacodec.github.io/av1-spec/#color-config-semantics

Additional comments to implement with that bug: https://phabricator.services.mozilla.com/D12164#320547 <-- this might get in sooner if Bug 1510265 is about to get landed https://phabricator.services.mozilla.com/D12164#320544

New pull from upstream to commit 06331de. Found one new warning [1] and one crash [2]. [1] https://code.videolan.org/videolan/dav1d/issues/196 [2] https://code.videolan.org/videolan/dav1d/issues/197

Latest dav1d version supports to store the timing information in undecoded frame and restore it later from decoded picture. This can provide more accurate timing especially during drain. In additionto that, colorspace information is set according to the size of the image. Finally this patch addresses some style comments.

Pushed by achronopoulos@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/9881fd46fde2 Update dav1d from upstream to 9e08ac7. r=TD-Linux https://hg.mozilla.org/integration/autoland/rev/ea27440a2126 Update libdav1d build file after import. r=TD-Linux https://hg.mozilla.org/integration/autoland/rev/aeb00b8974a4 Use timing and color information from decoded picture in dav1d wrapper. r=jya

Backed out for build bustages Push with failures: https://treeherder.mozilla.org/#/jobs?repo=autoland&revision=aeb00b8974a472794d513c5884c38a96397334da Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=214754132&repo=autoland&lineNumber=9127 Backout: https://hg.mozilla.org/integration/autoland/rev/1b5ec7fefbbf8959db1bb438b6491d925074b066

Pushed by achronopoulos@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/2094783e3288 Update dav1d from upstream to 36b807a. r=TD-Linux https://hg.mozilla.org/integration/autoland/rev/6facccbbd28c Update libdav1d build file after import. r=TD-Linux https://hg.mozilla.org/integration/autoland/rev/a2d943e9f9aa Use timing and color information from decoded picture in dav1d wrapper. r=jya

https://hg.mozilla.org/mozilla-central/rev/2094783e3288 https://hg.mozilla.org/mozilla-central/rev/6facccbbd28c https://hg.mozilla.org/mozilla-central/rev/a2d943e9f9aa

Clearing NI