[gst-devel] Increase Performance of Transcoding Pipeline

Umakant Goyal umakantgoyal1 at gmail.com
Wed Feb 2 06:39:20 CET 2011


Hi All,

Are there elements that can help to increase the performance of pipeline if
i would insert them into the pipeline.
Actually, i am using gstreamer to transcode video file from one format to
another format. What i found that this process is taking lot of CPU.
Now i want to optimize the pipeline to make it eats less CPU. I am using
following pipeline to transcode data:

*filesrc -> decodebin2 -> queue -> ffmpegcolorspace -> videoscale ->
capsfilter -> ffenc_h263 -> filesink*

Any help/pointer/ will be appreciated. Can any one also share which element
is eating lot of CPU in above given pipeline?

Thanks in Advance
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