User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.2) Gecko/20100324 Namoroka/3.6.2 (.NET CLR 3.5.30729) Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.2) Gecko/20100324 Namoroka/3.6.2 (.NET CLR 3.5.30729) When you play a OGV html5 video it appears "hue?" problems. It happens too in http://openvideo.dailymotion.com I know is a alpha version in 64 bits, but I want to help firefox in the development in any way I can. Reproducible: Always Steps to Reproduce: 1. Runs namoroka 3.6 64 bits 2. Open any html5 ogg video 3. Actual Results: strange colors Expected Results: normal video colors, as in 32 bits firefox

liboggplay's colour conversion code for 64-bit Windows is probably untested, so this isn't surprising. I think the replacement code for this in bug 551277 will fix this, so I'll make this bug block that one.

Can you confirm that this problem is fixed in currently nightly builds? Bug 551277 landed a while ago and should've taken care of this problem.

This bug was liboggplay. I cannot reproduce this issue on latest Win64 build.