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I recently converted a file from .avi
to .mp4
using the Free MP4 Video Converter (v. 5.0.28 build 827) from DVDVideoSoft. I tried opening the new MP4 file in Chrome. I can hear the audio from the file but none of the video appears.
According to VLC, it was encoded by Lavf54.59.107 and the decoded format is 4:2:0 YUV.
I tried using the "Disable hardware-accelerated video decode" under chrome://flags
but it did not solve the issue. I'm using Chrome 29.0.1547.66 on a Windows Vista computer if that information would help at all.
MP4 is a container and can contain video and audio using various codecs. In VLC choose Media Information from the menu, click on Codec Details and expand the streams. Verify that the video codec is H.264. – mark4o – 2013-09-09T00:40:04.770