借老大春节开锁时录的DISH源码查看音视频参数,平均码率5M多,低的时候3M多点,高的时候6M多. 分辨率为1440*1080,HBOHD六声道不说了,星卫电影才惨,音频只有128K。
E:DownloadHBOHD.DISH.AC3.ts
General #13
ID : 13 (0xD)
Complete name : E:DownloadHBOHD.DISH.AC3.ts
Format : MPEG-TS
File size : 13.2 MiB
Duration : 19s 7ms
Overall bit rate mode : Variable
Overall bit rate : 5 788 Kbps
Network name : DISH HD 122 E
Video #6178
ID : 6178 (0x1822)
Menu ID : 6310 (0x18A6) / 310 (0x136)
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [email protected]
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : 27
Duration : 17s 768ms
Bit rate : 5 114 Kbps
Width : 1 440 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate : 29.970 fps
Standard : Component
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Top Field First
Bits/(Pixel*Frame) : 0.110
Stream size : 10.8 MiB (82%)
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio #6179
ID : 6179 (0x1823)
Menu ID : 6310 (0x18A6) / 310 (0x136)
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Format settings, Endianness : Big
Codec ID : 129
Duration : 18s 944ms
Bit rate mode : Constant
Bit rate : 384 Kbps
Channel count : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Compression mode : Lossy
Delay relative to video : -1s 588ms
Stream size : 888 KiB (7%)
Language : English
Menu #33
ID : 33 (0x21)
Menu ID : 310 (0x136)
List : 6178 (0x1822) (AVC) / 6179 (0x1823) (AC-3, English)
Language : / English
Menu #33
ID : 33 (0x21)
Menu ID : 6310 (0x18A6)
Duration : 19s 7ms
List : 6178 (0x1822) (AVC) / 6179 (0x1823) (AC-3, English)
Language : / English
第二个频道
D:baiduyundownload星卫HD电影台.大话西游.1080i国粤双语.ts
General #1
ID : 1 (0x1)
Complete name : D:baiduyundownload星卫HD电影台.大话西游.1080i国粤双语.ts
Format : MPEG-TS
File size : 425 MiB
Duration : 10mn 37s
Overall bit rate mode : Variable
Overall bit rate : 5 585 Kbps
Network name : DISH HD 122 E
Frequency : 11727480000
OrbitalPosition : 122.0E
Video #4642
ID : 4642 (0x1222)
Menu ID : 322 (0x142) / 6322 (0x18B2)
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [email protected]
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Format settings, GOP : M=4, N=32
Codec ID : 27
Duration : 10mn 38s
Bit rate : 5 051 Kbps
Width : 1 440 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate : 29.970 fps
Standard : Component
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Top Field First
Bits/(Pixel*Frame) : 0.108
Stream size : 384 MiB (90%)
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio #4643
ID : 4643 (0x1223)
Menu ID : 322 (0x142) / 6322 (0x18B2)
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Codec ID : 4
Duration : 10mn 37s
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel count : 2 channels
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : -920ms
Stream size : 9.73 MiB (2%)
Language : cmn
Audio #4644
ID : 4644 (0x1224)
Menu ID : 322 (0x142) / 6322 (0x18B2)
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Codec ID : 4
Duration : 10mn 37s
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel count : 2 channels
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : -912ms
Stream size : 9.73 MiB (2%)
Language : yue
Menu #33
ID : 33 (0x21)
Menu ID : 322 (0x142)
Duration : 10mn 37s
List : 4642 (0x1222) (AVC) / 4643 (0x1223) (MPEG Audio, cmn) / 4644 (0x1224) (MPEG Audio, yue)
Language : / cmn / yue
Menu #33
ID : 33 (0x21)
Menu ID : 6322 (0x18B2)
List : 4642 (0x1222) (AVC) / 4643 (0x1223) (MPEG Audio, cmn) / 4644 (0x1224) (MPEG Audio, yue)
Language : / cmn / yue
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