Public Member Functions | |
LiveTranscoding () | |
Public Attributes | |
int | width |
int | height |
int | videoBitrate |
int | videoFramerate |
bool | lowLatency |
int | videoGop |
VIDEO_CODEC_PROFILE_TYPE | videoCodecProfile |
unsigned int | backgroundColor |
unsigned int | userCount |
TranscodingUser * | transcodingUsers |
const char * | transcodingExtraInfo |
const char * | metadata |
RtcImage * | watermark |
RtcImage * | backgroundImage |
AUDIO_SAMPLE_RATE_TYPE | audioSampleRate |
int | audioBitrate |
int | audioChannels |
AUDIO_CODEC_PROFILE_TYPE | audioCodecProfile |
A struct for managing CDN live audio/video transcoding settings.
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inline |
int agora::rtc::LiveTranscoding::width |
Width of the video. The default value is 360.
int agora::rtc::LiveTranscoding::height |
Height of the video. The default value is 640.
int agora::rtc::LiveTranscoding::videoBitrate |
Bitrate of the CDN live output video stream. The default value is 400 Kbps.
Set this parameter according to the Video Bitrate Table. If you set a bitrate beyond the proper range, the SDK automatically adapts it to a value within the range.
int agora::rtc::LiveTranscoding::videoFramerate |
Frame rate of the output video stream set for the CDN live broadcast. The default value is 15 fps, and the value range is (0,30].
bool agora::rtc::LiveTranscoding::lowLatency |
DEPRECATED Latency mode:
int agora::rtc::LiveTranscoding::videoGop |
Video GOP in frames. The default value is 30 fps.
VIDEO_CODEC_PROFILE_TYPE agora::rtc::LiveTranscoding::videoCodecProfile |
Self-defined video codec profile: VIDEO_CODEC_PROFILE_TYPE.
unsigned int agora::rtc::LiveTranscoding::backgroundColor |
The background color in RGB hex value. Value only, do not include a #. For example, 0xFFB6C1 (light pink). The default value is 0x000000 (black).
unsigned int agora::rtc::LiveTranscoding::userCount |
The number of users in the live broadcast.
TranscodingUser* agora::rtc::LiveTranscoding::transcodingUsers |
const char* agora::rtc::LiveTranscoding::transcodingExtraInfo |
Reserved property. Extra user-defined information to send SEI for the H.264/H.265 video stream to the CDN live client. Maximum length: 4096 Bytes.
For more information on SEI frame, see SEI-related questions.
const char* agora::rtc::LiveTranscoding::metadata |
DEPRECATED The metadata sent to the CDN live client defined by the RTMP or HTTP-FLV metadata.
RtcImage* agora::rtc::LiveTranscoding::watermark |
The watermark image added to the CDN live publishing stream.
Ensure that the format of the image is PNG. Once a watermark image is added, the audience of the CDN live publishing stream can see the watermark image. See RtcImage.
RtcImage* agora::rtc::LiveTranscoding::backgroundImage |
The background image added to the CDN live publishing stream.
Once a background image is added, the audience of the CDN live publishing stream can see the background image. See RtcImage.
AUDIO_SAMPLE_RATE_TYPE agora::rtc::LiveTranscoding::audioSampleRate |
Self-defined audio-sample rate: AUDIO_SAMPLE_RATE_TYPE.
int agora::rtc::LiveTranscoding::audioBitrate |
Bitrate of the CDN live audio output stream. The default value is 48 Kbps, and the highest value is 128.
int agora::rtc::LiveTranscoding::audioChannels |
Agora's self-defined audio-channel types. We recommend choosing option 1 or 2. A special player is required if you choose option 3, 4, or 5:
AUDIO_CODEC_PROFILE_TYPE agora::rtc::LiveTranscoding::audioCodecProfile |
Self-defined audio codec profile: AUDIO_CODEC_PROFILE_TYPE.