Opened 5 years ago
Closed 5 years ago
#8087 closed enhancement (invalid)
Faster decoding with FFmpeg
| Reported by: | arianaa30 | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | undetermined |
| Version: | unspecified | Keywords: | |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
I am using ffmpeg for live stream processing. Basically, I compiled ffmpeg myself. Unfortunately, I notice that when the bitrate gets a bit high (> 15mbps H264), the decoding can not keep up with the incoming rate. I wonder the rate is not still very high.
I wonder, is there any flags to set, or maybe some tips to make ffmpeg decode faster or more efficient with live decoding? Or is there any flags that I can turn on? Like multi-threading? It's running/should run on CPU. But CPU usage is still not maximum.
We are running ffmpeg from C API as the base for the processing. Here is the sample .ts file that stalls the processing.
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