[FFmpeg-trac] #1766(undetermined:new): Can't encode MPEG-2 at more than ~3Mb/s
FFmpeg
trac at avcodec.org
Mon Oct 8 17:54:06 CEST 2012
#1766: Can't encode MPEG-2 at more than ~3Mb/s
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Reporter: | Owner:
agusdallalba | Status: new
Type: defect | Component:
Priority: normal | undetermined
Version: git-master | Resolution:
Keywords: mpeg2video | Blocked By:
dvd | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
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Comment (by agusdallalba):
To produce out.mpg.png I extracted a frame with mplayer (in PNG) and then
did a levels adjustment in The GIMP to bring out the banding, although
It's clearly visible without the enhancement anyway. It's an artifact I'd
expect to have at such a low bitrate, but I was aiming for the best
quality I could get in a DVD5.
To discard a decoding issue I tested the file in Windows Media Player,
VLC, and a standalone DVD player, and the blockiness is there in the three
of them.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1766#comment:6>
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