* h265 encoding: the second frame always fails, use repeat encoding to achieve real-time encoding
* h264 encoding: Not supported because encoding fails too frequently, about 50%, with one failure followed by another success.
* h264/h265 decoding: No issues found.
* Does not support dynamically changing the bitrate and changing the quality by resetting the encoder.
Signed-off-by: 21pages <sunboeasy@gmail.com>