On 01/08/2011 01:10 PM, Vincent wrote:
Hi,
I met an issue with some MP4 video recorded during holidays: Shotwell cannot
display a cover for these movies and totem cannot play it ("impossible to
determine the type of flux")... However, VLC read it without any problems...
Can anyone which has some knowledge in MP4 decoding can have a look to one
of these video to try to explain why I meet this issue?
I have uploaded the video here: http://ubuntuone.com/p/XHX/
Best regards and I like to see that Shotwell 0.8 can now import and play
videos!
Vincent,
I downloaded your video. I'm also able to play it in VLC but not in
Totem. 'ffmpeg -i' reports the following:
===
Seems stream 0 codec frame rate differs from container frame rate:
60000.00 (60000/1) -> 30.00 (30/1)
Last message repeated 1 times
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/adam/Desktop/video':
Metadata:
major_brand : MSNV
minor_version : 19464262
compatible_brands: MSNVmp42isom
Duration: 00:00:34.53, start: 0.-00033, bitrate: 8845 kb/s
Stream #0.0(jpn): Video: h264, yuv420p, 1280x720, 8709 kb/s, 30
fps, 30 tbr, 30k tbn, 60k tbc
Stream #0.1(jpn): Audio: aac, 44100 Hz, stereo, s16, 131 kb/s
===
It looks like the video contains H.264 video and AAC audio, both of
which should play on Ubuntu (which I presume you're using since you
uploaded to Ubuntu One). But maybe the frame rate error message above
is significant, or perhaps there's something odd about the container
format. This is really outside the scope of Shotwell, so perhaps you
could ask your question on one of the GStreamer mailing lists. Cheers -
adam
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