[Kdenlive-devel] more on the PPC video bug

[Florian Cramer]

- Not sure whether this is a kdenlive or MLT issue. As posted earlier,
colors get screwed up consistently on Linux PPC as soon as clip or
timeline playback is started and apparently switches from unaccelerated
to xv-accelerated video plackback. (It's not a general xv/video issue
since the same bug doesn't occur with mplayer, xine, ffplay, vlc etc.)

To illustrate it, I made two screenshots with a digital camera to also
capture the xv overlay:

kdenlive in "pause" mode, video colors are correct:
http://data.plaintext.cc/kdenlive_pausing.jpg

kdenlive playing back the video, video colors screwed up:
http://data.plaintext.cc/kdenlive_playback_bug.jpg
- Note how also the left and right padding frames around the 4:3
material in the 16:9 project have changed from black to green.
Video editing becomes a bit surreal this way... 

Both stills are from the same clip.  It's solely a real-time playback
issue within kdenlive, rendered videos are not affected.

Florian

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