我也說說我的經驗:
480i接29吋crt電視,最新版firmware
rmvb:只要不超過規格說明的解析度(720x480),都可播放,
好奇用了一個1280x720的試試看,結果lag,畫面播放走走停停的
播放friio錄下來的ts檔在更新firmware前,
只有畫面,沒聲音,更新後就無法播放了。
為了確認h264的播放能力用以下四個檔案測試,來源是同一個日本bs的廣告長度為29秒,
用megui套用avchd profile分別壓成不同解析度、相同流量(8M)
TSUBAKI CM-848x480-avchd-muxed.mp4
TSUBAKI CM-1024x576-avchd-muxed.mp4
TSUBAKI CM-1280x720-avchd-muxed.mp4
TSUBAKI CM-1920x1080-avchd-muxed.mp4
前兩個檔案可播放但在某些畫面會頓一下,還算流暢,尚可接受。
後兩個檔案則是按play後就黑畫面,自動退回播放清單。
也試過把流量降為6M結果也一樣。
xvid:就如規格所列,解析度到1280x720都可播放,有機會找1440x1080的日劇再試試。
當初以為這台的hdmi是可以1080i輸出才買,
後來才知道只能720p輸出,只能說買之前沒確認清楚。
不知兆赫有沒有想把h264 HD解析度以上播放能力
還有hdmi 1080i的輸出可不可用firmware更新作出來。
用了之後就是不用再坐在電腦前才能看影片,
可以坐在沙發上舒服地看影片,
這算是用了之後的優點吧!
以下上面四個檔案是用mediainfo讀出來的內容:
General
Complete name : D:\Bryan\TSUBAKI CM-848x480-avchd-muxed.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 28.6 MiB
Duration : 29s 629ms
Overall bit rate : 8 085 Kbps
Encoded date : UTC 2009-02-02 05:37:23
Tagged date : UTC 2009-02-02 05:37:23
Video
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 3 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 29s 629ms
Bit rate mode : Variable
Bit rate : 7 895 Kbps
Nominal bit rate : 8 000 Kbps
Maximum bit rate : 22.1 Mbps
Width : 848 pixels
Height : 480 pixels
Display aspect ratio : 16/9
Frame rate mode : Constant
Frame rate : 29.970 fps
Resolution : 24 bits
Colorimetry : 4:2:0
Scan type : Progressive
Bits/(Pixel*Frame) : 0.647
Stream size : 27.9 MiB (98%)
Writing library : x264 core 66 r1093M 1df50b9
Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x113 / me=umh / subme=7 / psy_rd=1.0:0.0 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / chroma_qp_offset=-2 / threads=3 / nr=0 / decimate=1 / mbaff=0 / bframes=3 / b_pyramid=0 / b_adapt=2 / b_bias=0 / direct=3 / wpredb=1 / keyint=24 / keyint_min=2 / scenecut=40(pre) / rc=2pass / bitrate=8000 / ratetol=1.0 / qcomp=0.50 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=16500 / vbv_bufsize=16500 / ip_ratio=1.10 / pb_ratio=1.10 / aq=1:1.00
Encoded date : UTC 2009-02-02 04:14:09
Tagged date : UTC 2009-02-02 05:37:31
Audio
Format : AAC
Format/Info : Advanced Audio Codec
Format version : Version 4
Format profile : LC
Format settings, SBR : No
Codec ID : 67
Duration : 29s 141ms
Bit rate mode : Variable
Bit rate : 192 Kbps
Maximum bit rate : 195 Kbps
Channel(s) : 2 channels
Channel positions : L R
Sampling rate : 48.0 KHz
Resolution : 16 bits
Stream size : 671 KiB (2%)
Encoded date : UTC 2009-02-02 05:37:30
Tagged date : UTC 2009-02-02 05:37:31
General
Complete name : D:\Bryan\TSUBAKI CM-1024x576-avchd-muxed.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 28.6 MiB
Duration : 29s 629ms
Overall bit rate : 8 094 Kbps
Encoded date : UTC 2009-02-02 05:37:45
Tagged date : UTC 2009-02-02 05:37:45
Video
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 3 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 29s 629ms
Bit rate mode : Variable
Bit rate : 7 904 Kbps
Nominal bit rate : 8 000 Kbps
Maximum bit rate : 20.8 Mbps
Width : 1 024 pixels
Height : 576 pixels
Display aspect ratio : 16/9
Frame rate mode : Constant
Frame rate : 29.970 fps
Resolution : 24 bits
Colorimetry : 4:2:0
Scan type : Progressive
Bits/(Pixel*Frame) : 0.447
Stream size : 27.9 MiB (98%)
Writing library : x264 core 66 r1093M 1df50b9
Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x113 / me=umh / subme=7 / psy_rd=1.0:0.0 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / chroma_qp_offset=-2 / threads=3 / nr=0 / decimate=1 / mbaff=0 / bframes=3 / b_pyramid=0 / b_adapt=2 / b_bias=0 / direct=3 / wpredb=1 / keyint=24 / keyint_min=2 / scenecut=40(pre) / rc=2pass / bitrate=8000 / ratetol=1.0 / qcomp=0.50 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=16500 / vbv_bufsize=16500 / ip_ratio=1.10 / pb_ratio=1.10 / aq=1:1.00
Encoded date : UTC 2009-02-02 04:10:11
Tagged date : UTC 2009-02-02 05:37:49
Audio
Format : AAC
Format/Info : Advanced Audio Codec
Format version : Version 4
Format profile : LC
Format settings, SBR : No
Codec ID : 67
Duration : 29s 141ms
Bit rate mode : Variable
Bit rate : 192 Kbps
Maximum bit rate : 195 Kbps
Channel(s) : 2 channels
Channel positions : L R
Sampling rate : 48.0 KHz
Resolution : 16 bits
Stream size : 671 KiB (2%)
Encoded date : UTC 2009-02-02 05:37:49
Tagged date : UTC 2009-02-02 05:37:49
General
Complete name : D:\Bryan\TSUBAKI CM-1280x720-avchd-muxed.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 28.6 MiB
Duration : 29s 629ms
Overall bit rate : 8 090 Kbps
Encoded date : UTC 2009-02-02 05:38:01
Tagged date : UTC 2009-02-02 05:38:01
Video
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 3 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 29s 629ms
Bit rate mode : Variable
Bit rate : 7 900 Kbps
Nominal bit rate : 8 000 Kbps
Maximum bit rate : 19.8 Mbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16/9
Frame rate mode : Constant
Frame rate : 29.970 fps
Resolution : 24 bits
Colorimetry : 4:2:0
Scan type : Progressive
Bits/(Pixel*Frame) : 0.286
Stream size : 27.9 MiB (98%)
Writing library : x264 core 66 r1093M 1df50b9
Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x113 / me=umh / subme=7 / psy_rd=1.0:0.0 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / chroma_qp_offset=-2 / threads=3 / nr=0 / decimate=1 / mbaff=0 / bframes=3 / b_pyramid=0 / b_adapt=2 / b_bias=0 / direct=3 / wpredb=1 / keyint=24 / keyint_min=2 / scenecut=40(pre) / rc=2pass / bitrate=8000 / ratetol=1.0 / qcomp=0.50 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=16500 / vbv_bufsize=16500 / ip_ratio=1.10 / pb_ratio=1.10 / aq=1:1.00
Encoded date : UTC 2009-02-02 04:18:08
Tagged date : UTC 2009-02-02 05:38:05
Audio
Format : AAC
Format/Info : Advanced Audio Codec
Format version : Version 4
Format profile : LC
Format settings, SBR : No
Codec ID : 67
Duration : 29s 141ms
Bit rate mode : Variable
Bit rate : 192 Kbps
Maximum bit rate : 195 Kbps
Channel(s) : 2 channels
Channel positions : L R
Sampling rate : 48.0 KHz
Resolution : 16 bits
Stream size : 671 KiB (2%)
Encoded date : UTC 2009-02-02 05:38:04
Tagged date : UTC 2009-02-02 05:38:05
General
Complete name : D:\Bryan\TSUBAKI CM-1920x1080-avchd-muxed.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 28.6 MiB
Duration : 29s 629ms
Overall bit rate : 8 088 Kbps
Encoded date : UTC 2009-02-02 05:38:16
Tagged date : UTC 2009-02-02 05:38:16
Video
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 3 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 29s 629ms
Bit rate mode : Variable
Bit rate : 7 898 Kbps
Nominal bit rate : 8 000 Kbps
Maximum bit rate : 17.0 Mbps
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16/9
Frame rate mode : Constant
Frame rate : 29.970 fps
Resolution : 24 bits
Colorimetry : 4:2:0
Scan type : Progressive
Bits/(Pixel*Frame) : 0.127
Stream size : 27.9 MiB (98%)
Writing library : x264 core 66 r1093M 1df50b9
Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x113 / me=umh / subme=7 / psy_rd=1.0:0.0 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / chroma_qp_offset=-2 / threads=3 / nr=0 / decimate=1 / mbaff=0 / bframes=3 / b_pyramid=0 / b_adapt=2 / b_bias=0 / direct=3 / wpredb=1 / keyint=24 / keyint_min=2 / scenecut=40(pre) / rc=2pass / bitrate=8000 / ratetol=1.0 / qcomp=0.50 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=16500 / vbv_bufsize=16500 / ip_ratio=1.10 / pb_ratio=1.10 / aq=1:1.00
Encoded date : UTC 2009-02-02 04:24:33
Tagged date : UTC 2009-02-02 05:38:20
Audio
Format : AAC
Format/Info : Advanced Audio Codec
Format version : Version 4
Format profile : LC
Format settings, SBR : No
Codec ID : 67
Duration : 29s 141ms
Bit rate mode : Variable
Bit rate : 192 Kbps
Maximum bit rate : 195 Kbps
Channel(s) : 2 channels
Channel positions : L R
Sampling rate : 48.0 KHz
Resolution : 16 bits
Stream size : 671 KiB (2%)
Encoded date : UTC 2009-02-02 05:38:20
Tagged date : UTC 2009-02-02 05:38:20
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