[Theora-dev] CPU usage while encoding...
Mat
heavensdoor78 at gmail.com
Thu Nov 3 02:32:05 PST 2005
Hi all.
In my test application I saw that the encoding process with Theora is
too CPU expensive ( compared to FFmpeg - MP4 ) ...
Perhaps I'm using wrong parameters:
ti.fps_numerator = fps * 11 + 1; // var framerate
ti.fps_denominator = 11;
ti.aspect_numerator = 1;
ti.aspect_denominator = 1;
ti.colorspace = OC_CS_ITU_REC_470BG; // OC_CS_UNSPECIFIED;
ti.pixelformat = OC_PF_420;
ti.target_bitrate = 0;
ti.quality = 1 * 6.3;
ti.dropframes_p = 0;
ti.quick_p = 1;
ti.keyframe_auto_p = 1;
ti.keyframe_frequency = 64;
ti.keyframe_frequency_force = 64;
ti.keyframe_data_target_bitrate = ti.target_bitrate * 1.5;
ti.keyframe_auto_threshold = 80;
ti.keyframe_mindistance = 8;
ti.noise_sensitivity = 1;
I know it's hard. I suppose I can do little to reduce the load...
Probably I can't use Theora for my application :(
BTW tnx in advance.
Ciao ciao,
-Mat-
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