FFmpeg Formulate request
22 USD Move all heavy operations (scaling, color keying, overlays) from CPU to AMD-GPU, using built-in OpenCL filters in FFmpeg and the hardware encoder AMF. As a result, a single pass of FFmpeg should produce a 4K H.264 video composition lasting 120 seconds with:
Background layer 3840×2160
Video layer 800×800 with color keying (black→transparency)
PNG layer 640×480, centered on top
There should be background animation, and smooth overlay of images and videos on the background.
In the next stages, for those familiar with FFmpeg, details will be shared: reference we are orienting to, background, video layer, and background layer (the picture through which the camera moves)
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3 days56 USD
262 2 0 3 days56 USD
The task is not entirely clear.
"Single pass" — FFmpeg in any case breaks tasks into separate jobs. Not everything can truly be implemented in multiple threads, if I understand you correctly. And it does not always improve performance — it all depends on your "hardware" (particularly, the number of cores).
And sometimes it is better to intentionally divide processing into parts. For example, if it is a stream and you need to run processing of multiple videos in parallel, this approach can allow processing significantly more simultaneously within an acceptable time.
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Буду радий если в ЛС или здесь, опишите ситуацию более подробно, и наведете пример кода который у вас уже есть
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Понимаю, вы стремитесь распределить нагрузку, но в вашем случае это не гарантирует ощутимого прироста производительности. Более того, потребуется дополнительное время CPU и объём ОЗУ на копирование данных между процессами
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