fix(video): 修正默认码率配置并优化软件编码器

- 将默认码率从 8 Mbps 降至 1 Mbps,更适合嵌入式设备
- 修复 WebRtcConfig 中 max_bitrate < target_bitrate 的逻辑错误
- 优化 libx264/libx265 软件编码器的低延迟配置
- 优化 libvpx (VP8/VP9) 的实时编码参数
This commit is contained in:
mofeng-git
2025-12-31 22:04:58 +08:00
parent 8be45155ac
commit bc85810849
11 changed files with 148 additions and 19 deletions

View File

@@ -10,7 +10,7 @@ extern "C" {
namespace util_encode {
void set_av_codec_ctx(AVCodecContext *c, const std::string &name, int kbs,
int gop, int fps);
int gop, int fps, int thread_count);
bool set_lantency_free(void *priv_data, const std::string &name);
bool set_quality(void *priv_data, const std::string &name, int quality);
bool set_rate_control(AVCodecContext *c, const std::string &name, int rc,