Opened 13 years ago
Last modified 13 years ago
#1823 new defect
mplayer/mencoder doesn't crop at the left and right sides together with the filter 'expand=original_width:...'
| Reported by: | Owned by: | reimar | |
|---|---|---|---|
| Priority: | important | Component: | vf |
| Version: | HEAD | Severity: | critical |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Reproduced by developer: | no | Analyzed by developer: | no |
Description
Hello!
I try to play/encode my home video: PAL 720:576 RAW YV12
MPlayer/Mencoder version is SVN-r32492 and later.
raw-video mediainfo:
General
Complete name : video.avi
Format : AVI
Format/Info : Audio Video Interleave
Format profile : OpenDML
File size : 27.9 GiB
Duration : 32mn 1s
Overall bit rate : 125 Mbps
Video
ID : 0
Format : YUV
Codec ID : YV12
Codec ID/Info : ATI YVU12 4:2:0 Planar
Duration : 32mn 1s
Bit rate : 124 Mbps
Width : 720 pixels
Height : 576 pixels
Display aspect ratio : 5:4
Frame rate : 25.000 fps
Standard : PAL
Color space : YUV
Chroma subsampling : 4:2:0
Bits/(Pixel*Frame) : 11.999
Stream size : 27.8 GiB (100%)
Audio
ID : 1
Format : PCM
Format settings, Endianness : Little
Format settings, Sign : Signed
Codec ID : 1
Codec ID/Hint : Microsoft
Duration : 32mn 1s
Bit rate mode : Constant
Bit rate : 512 Kbps
Channel(s) : 1 channel
Sampling rate : 32.0 KHz
Bit depth : 16 bits
Stream size : 117 MiB (0%)
Interleave, duration : 40 ms (1.00 video frame)
Interleave, preload duration : 500 ms
I do for example:
$ mplayer -vf crop=692:560:14:0,expand=720:576 video.avi
and what I see: see attachment.
It happens also if I do 'expand=-28:-16'.
Mencoder does the same.
It happens when i play/encode raw-video and dv-video.
dv-video mediainfo:
General
Complete name : capture2009.12.28_10-05-59.dv
Format : DV
Format_Commercial_IfAny : DVCPRO
File size : 10.4 GiB
Duration : 51mn 45s
Overall bit rate : 28.8 Mbps
Recorded date : 2009-12-28 10:05:59
Video
Format : DV
Format_Commercial_IfAny : DVCPRO
Duration : 51mn 45s
Bit rate mode : Constant
Bit rate : 24.4 Mbps
Width : 720 pixels
Height : 576 pixels
Display aspect ratio : 4:3
Frame rate mode : Constant
Frame rate : 25.000 fps
Standard : PAL
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Bits/(Pixel*Frame) : 2.357
Stream size : 8.84 GiB (85%)
Encoding settings : ae mode=full automatic / wb mode=automatic / white balance= / fcm=manual focus
Audio
ID : 0
Format : PCM
Duration : 51mn 45s
Bit rate mode : Constant
Bit rate : 1 536 Kbps
Channel(s) : 2 channels
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Stream size : 569 MiB (5%)
But it does not happen if I play/encode with:
expand=722:576
expand=718:576
expand=-30:-16
expand=-26:-16
and also it does not happen if I use MPEG-PS/mpeg2 or MKV/x264 etc.
Attachments (2)
Change History (5)
by , 13 years ago
| Attachment: | 00000001.png added |
|---|
comment:1 by , 13 years ago
comment:2 by , 13 years ago
| attachments.description: | Screeshot 'must be' → Screenshot 'must be' |
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comment:3 by , 13 years ago
| Priority: | normal → important |
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Screenshot