(1) sampleRate :可以简单理解为每秒多少个frames。 (2) frames(count) = sampleRate * time (3) bytes = framesize * frames bytes = framesize * sampleRate * time (4)针对pcm数据: framesize = channelCount * bytesPerSample 比如:2 channel 16 bit的pcm数据,framesize = 2 * 2 = 4; 针对非p...
int frame_size, sample_rate;#if FF_API_LAVF_AVCTX FF_DISABLE_DEPRECATION_WARNINGS if ((!codec_framerate.den || !codec_framerate.num) && st->codec->time_base.den && st->codec->time_base.num) codec_framerate = av_mul_q(av_inv_q(st->codec->time_base), (AVRational){1, st->c...
由官方SDK来指定的，目前不支持自行指定
siae你有没有打错啊，没见过这个词 Video是视频的意思 Frame rate 帧数率 Bit rate 比特率 Sample rate采样率 这些东东数字越高越清晰
(float)i / TableSize); } return lut; } /// <summary> /// Maps a float value to a pseudo-color pixel /// </summary> private static uint ColorRampInterpolation(float value) { // Map value to surrounding indexes on the color ramp int rampSteps = ColorRamp.Length - 1; float ...
sample_rate=48000.000000 channels=2 bits_per_sample=16 r_frame_rate=0/0 avg_frame_rate=4375/92 time_base=1/48000 start_time=0.000000 duration=70.000000 nb_frames=3360000 TAG:creation_time=2009-07-20 09:30:41 TAG:language=eng [/STREAM] ...
var dataBlockSize = 4 * audioPacket.GetSampleFrameCount(); var bytes = new byte[dataBlockSize]; Marshal.Copy(payload, bytes, 0, dataBlockSize); this.WritableBufferingSource.Write(bytes, 0, bytes.Length); System.Runtime.InteropServices.Marshal.ReleaseComObject(audioPacket); ...
//github.com/P403n1x87/austin/wiki/The-MOJO-file-format for more details. -C, --children Attach to child processes. -f, --full Produce the full set of metrics (time +mem -mem). -g, --gc Sample the garbage collector state. -h, --heap=n_mb Maximum heap size to allocate to ...
Lockbody6-3/4" Length x 3-9/16" Depth Faceplate8" Length x 1" Width Strike3-1/2" Length x 1" Width Backset2-1/2" Door Trim7" Length x 2-9/32" Width. Recessed Cup = 5-3/16" Length x 1-1/2" Width. Overall Depth = 7/16"...
VideoFrameRate Property Reference Feedback Definition Namespace: Android.Media Assembly: Mono.Android.dll The target video frame rate in frames per second. C# 複製 [Android.Runtime.Register("videoFrameRate")] public int VideoFrameRate { get; set; } Property Value Int32 Attributes ...