| 142 | } |
| 143 | |
| 144 | bool isVideoKeyframe(int codec_id, const uint8_t* data, size_t size) { |
| 145 | switch (codec_id) { |
| 146 | case AV_CODEC_ID_H264: |
| 147 | return isH264Keyframe(data, size); |
| 148 | case AV_CODEC_ID_HEVC: |
| 149 | return isHevcKeyframe(data, size); |
| 150 | case AV_CODEC_ID_AV1: |
| 151 | return isAv1Keyframe(data, size); |
| 152 | default: |
| 153 | return false; |
| 154 | } |
| 155 | } |
| 156 | |
| 157 | AVCodecParameters* makeVideoCodecParams(int codec_id) { |
| 158 | if (codec_id == AV_CODEC_ID_NONE) { |