there is only audio no video when i play

metoi

Newbie Joined: Feb 21, 2020 08:29 Messages: 9 Offline

Solved by

Feb 21, 2020 08:33

the format of the file:

Video
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.1
Format settings : CABAC / 5 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference fra : 5 frames
Codec ID : 7
Duration : 7 min 40 s
Bit rate : 1 102 kb/s
Width : 33 pixels
Original width : 1 104 pixels
Height : 10 pixels
Original height : 622 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 30.000 FPS
Original frame rate : 29.970 (29970/1000) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 111.313

tomasc

Senior Contributor Joined: Aug 25, 2011 12:33 Messages: 6464 Offline

Feb 21, 2020 11:13

Quote the format of the file:

Video
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.1
Format settings : CABAC / 5 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference fra : 5 frames
Codec ID : 7
Duration : 7 min 40 s
Bit rate : 1 102 kb/s
Width : 33 pixels
Original width : 1 104 pixels
Height : 10 pixels
Original height : 622 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 30.000 FPS
Original frame rate : 29.970 (29970/1000) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 111.313

I do not have a video in any format that is 33 x 10 pixels to test. That is about 1/6 the size of the icons on my taskbar which are about 100 x 100 in size. Can you post the video to say the Googlr Drive or One Drive to share for other users to check out.

metoi

Newbie Joined: Feb 21, 2020 08:29 Messages: 9 Offline

Feb 23, 2020 20:20

Quote

I do not have a video in any format that is 33 x 10 pixels to test. That is about 1/6 the size of the icons on my taskbar which are about 100 x 100 in size. Can you post the video to say the Googlr Drive or One Drive to share for other users to check out.

the Original width : 1 104 pixels
Original height : 622 pixels

I've attached and uploaded the sample video file to baidu drive:

https://pan.baidu.com/s/1fSAiZVUlayL3vg5auEX8ng
code：wh63

Just the first 30 seconds.

PLS check out. Thanks.

This message was edited 2 times. Last update was at Feb 23. 2020 20:21

metoi

Newbie Joined: Feb 21, 2020 08:29 Messages: 9 Offline

Feb 23, 2020 20:23

the attachment:

Filename	Sample.mkv	Download
Description
Filesize	3982 Kbytes
Downloaded:	604 time(s)

QC2.0

Senior Contributor Joined: Apr 27, 2016 04:02 Messages: 610 Offline

Feb 23, 2020 20:43

I can play the MKV video you attached normally in powerdvd 19.
The video displayed fine.

However, according to the media info you posted, the video's pixel width or height is in extremely small size.
(The original width or height is normal, but the current width and height is NOT.)

Which video encoder program or downloader you applied to download the videos from Youku?
Change to another one that can produce videos with normal metadata (media info).

metoi

Newbie Joined: Feb 21, 2020 08:29 Messages: 9 Offline

Feb 24, 2020 09:25

Quote I can play the MKV video you attached normally in powerdvd 19.
The video displayed fine.

However, according to the media info you posted, the video's pixel width or height is in extremely small size.
(The original width or height is normal, but the current width and height is NOT.)

Which video encoder program or downloader you applied to download the videos from Youku?
Change to another one that can produce videos with normal metadata (media info).

TKS for your test,but my PowerDVD 19 can't display this sample file's video.

I've tried the following other player,they can display the sample file fine all:

5KPlayer,KMPlayer 64X,Kodi,Media Player Classic,MilkPlayer,MPC-BE x64,PotPlayer 64 bit,VLC media player

The version of my PowerDVD 19 is attached. What's yours?


Filename	version.png	Download
Description	The version of my PowerDVD 19
Filesize	57 Kbytes
Downloaded:	2 time(s)

QC2.0

Senior Contributor Joined: Apr 27, 2016 04:02 Messages: 610 Offline

Feb 24, 2020 22:39

My version is same as yours.

It's glad to hear that you find plenty of players to play the files.

You can use any other players as your soluton for playing the files .
However, for the video files, which are encoded abnormally and generated with bad metadata, if powerdvd cannot do the playback for you, it is not surprising.