Stream #0:0[0x1](und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 640x480 [SAR 1:1 DAR 4:3], 357 kb/s, 29.97 fps, 29.97 tbr, 30k tbn (default) Metadata: creation_time : 2023-05-19T05:12:35.000000Z vendor_id : [0][0][0][0] Stream ...
VideoStreamListarray<object> 视频流列表。 VideoStreamobject 视频流数据。 Sarstring 编码信号分辨率比。 1:1 Heightstring 视频分辨率高。 1080 CodecTagStringstring 编码格式标记文本。 avc1 NetworkCostobject 网络带宽消耗。 PreloadTimestring 预加载时间。
avc1 HasBFrames string Indicates whether the video stream contains B-frames. 2 Profile string The codec profile. high StartTime string The start time. 0.000000 NetworkCost object The network bandwidth that was consumed. PreloadTime string The amount of time consumed to preload the video stream. ...
Movie information Video Format : AVC Format/Info : Advanced Video Codec Format profile : High L5.1 Codec ID : avc1 Codec ID/Info : Advanced Video Coding Bit rate mode : Variable Bit rate : 100.0 Mb/s Width : 3 840 pixels Height : 2 160 pixels Display aspect ratio : 16:9 Frame rate...
// 判断是否是I帧, 并且如果是,那判断前面是否插入过config帧, 如果插入过就不插入了if(frame->keyFrame()&&!_latest_is_config_frame){insertConfigFrame(frame);// 插入SPS帧和PPS帧}if(!frame->dropAble()){_latest_is_config_frame=false;}ret=VideoTrack::inputFrame(frame); ...
The video bitrate. 421.117 CodecTagString string The tag string of the codec. avc1 HasBFrames string Indicates whether the video stream contains bidirectional frames (B-frames). 2 Profile string The codec profile. high StartTime string The start time. 0.000000 NetworkCost object The network bandwi...
bestvideo[vcodec*=avc1]+bestaudio[acodec*=mp4a]/mp4 Subscribe to some of your favorite YouTube channels on the channels page. On the downloads page, click on Rescan subscriptions to add videos from the subscribed channels to your Download queue or click on Add to download queue to manuall...
在这个例子中,'avc1'代表视频采用 H.264 编码,随后是一个分隔点,之后是 3 个两位的十六进制的数,这 3 个十六进制数分别代表: AVCProfileIndication(42) profile_compability(E0) AVCLevelIndication(1E) 第一个用于标识 H.264 的 profile,后两个用于标识视频对于解码器的要求。
{ "VideoStreamList": { "VideoStream": [ { "Sar": "1:1", "Height": "1080", "CodecTagString": "avc1", "NetworkCost": { "PreloadTime": "0.01", "AvgBitrate": "2659.326", "CostBandwidth": "100" }, "Width": "100", "Index": "5", "Timebase": "1/30000", "AvgFPS": "...
it seems not cause by empty playback buffer or volume issue. I am so confused for this situation. Movie information Video Format : AVC Format/Info : Advanced Video Codec Format profile : High L5.1 Codec ID : avc1 Codec ID/Info : Advanced Video Coding Bit rate mode : Variable Bit rate ...