View Full Version : New trailer for Star Wars (Xvid in mp4)
ReferenceDivx
11th March 2002, 23:13
I just released Star Wars Episode II "Clone War" trailer 4 on my website. The bitrate on the video is approx. 810. And the AAC file was encoded with the VBR setting of radio with an approx. bitrate of 90. The video is two-thirds of the original diskspace.
It looks like the mp4 format need a lot of processing power for playback at (640x272). It ran on my optimized thunderbird 800 with some skipping. So I would only recommend watching the clip if you have a fast computer.
check it out here:
http://www.wsu.edu/~benp/trailers.htm
OxP
12th March 2002, 01:19
Hi, ive followed the steps you provide and the program creates a file, but when it is finished it gives me this error MP4WRiteSAmple: no sample data. The aac file is fine, plays in winamp, and plays as an independent mp4 stream. When i try and play the mp4 file it creates using the mp4 i have created, it says that IT cannot open the mp4 file. Ive also tried to change the fourc and make an mp4 using the divx5 util and then adding audio using mp4creator, which works but the video does not play.
ReferenceDivx
12th March 2002, 01:43
I found the muxer that comes with divx 5 doesnt mux Xvid video correctly. It makes a file that if it does play the video looks totally messed up. I have only tested the Quantization type H.263. I wouldnt try to mux a file with the modulated setting. I also change the fourcc value to divx DIVX.
I would only use the mp4creator to mux content
1. Put the aac file in the mp4 file first
2. Play that and see if it plays
3. If it plays correctly
4. Then mux the video in
5. if it plays then you should have a file that plays audio and video correctly
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