Re: [whatwg] frame accuracy breaking case for 25fps / status of 29.97fps
On Mon, Jul 9, 2012 at 8:17 PM, Odin Hørthe Omdal odi...@opera.com wrote: On Mon, 09 Jul 2012 18:46:20 +0200, adam k li...@inconduit.com wrote: i have a 25fps video, h264, with a burned in timecode. it seems to be off by 1 frame when i compare the burned in timecode to the calculated timecode. i'm using rob coenen's test app at http://www.massive-interactive.nl/html5_video/smpte_test_universal.html to load my own video. what's the process here to report issues? please let me know whatever formal or informal steps are required and i'll gladly follow them. Well, it works beautifully in that web site you reference. What do you think is wrong actually? I'm not so sure if the spec is the first and best way to go to find the error(?) Indeed: which browser are you actually using to see the 1 frame offset? Cheers, Silvia.
[whatwg] frame accuracy breaking case for 25fps / status of 29.97fps
hi whatwg, long time listener first time caller. i have a 25fps video, h264, with a burned in timecode. it seems to be off by 1 frame when i compare the burned in timecode to the calculated timecode. i'm using rob coenen's test app at http://www.massive-interactive.nl/html5_video/smpte_test_universal.html to load my own video. what's the process here to report issues? please let me know whatever formal or informal steps are required and i'll gladly follow them. second question: i'm aware that crooked framerates (i.e. the notorious 29.97) were not supported when frame accuracy was implemented. in my tests, 29.97DF timecodes were incorrect by 1 to 3 frames at any given point. will there ever be support for crooked framerate accuracy? i would be more than happy to contribute whatever i can to help test it and make it possible. can someone comment on this? thanks so very much for bringing frame accuracy to html5 video and bringing me out of the dark days of flash video and NetStream. adam
Re: [whatwg] frame accuracy breaking case for 25fps / status of 29.97fps
On Mon, 09 Jul 2012 18:46:20 +0200, adam k li...@inconduit.com wrote: i have a 25fps video, h264, with a burned in timecode. it seems to be off by 1 frame when i compare the burned in timecode to the calculated timecode. i'm using rob coenen's test app at http://www.massive-interactive.nl/html5_video/smpte_test_universal.html to load my own video. what's the process here to report issues? please let me know whatever formal or informal steps are required and i'll gladly follow them. Well, it works beautifully in that web site you reference. What do you think is wrong actually? I'm not so sure if the spec is the first and best way to go to find the error(?) -- Odin Hørthe Omdal (Velmont/odinho) · Core, Opera Software, http://opera.com
