BUG MP4 decoder video frames
voskater15 at gmail.com
Sun Jun 22 18:43:38 PDT 2014
I'm using 184.108.40.206 version of Gstreamer for developing a complete media suite
for Windows. I've added recently the d3dvideosink plugin
(libgstd3dvideosink.dll) in order to avoid performance loss when decoding
video frames. What I do is too hook DirectX9 API so I can send the
BackBuffer to my render application. No problem here.
Problem comes when another developer of the project runs the Application and
plays a MP4 video file. It has told me that video frames are displayed with
a strange green background.
So, I told him to run gst-launch with playbin plugin in order to know if the
problem was mine or not. With gst-launch and playbin the same problem
happened, the decoded video frames where mixed with a weird green
background. It sounds like it's a Gstreamer Bug when treating with MP4 video
files. Can anyone confirm this?
Here's the command that causes this weird behaviour:
gst-launch-1.0 -vvvv playbin uri=file:///C:\users\xxxx\videos\sample.mp4
Here's a screenshot leaving the proof of green background in video frames:
This command was tested on:
OS: Windows 7 Ultimate SP 1 x64
Graphics Card Device Driver: Nvidia GT 630 version de controlador
220.127.116.116 device driver
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