Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion. Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules. |
|
|
Thread Tools | Search this Thread | Display Modes |
|
6th January 2012, 12:26 | #1 | Link |
Registered User
Join Date: Feb 2002
Location: Germany
Posts: 540
|
commandline avisynth --> mp4 (h264+aac) that plays in QT Player
Hello everyone,
i am trying to convert a avisynthscript to mp4 (h264+aac) that will play without problems on quicktime player7. Does anybody has a working solution It's just for preview movies (640x360@25fps@~1000kbit) so there's no need for highly optimized stuff, it should just play on every player and look "okay". Ideal would be a ffmpeg commandline, because i use a batch-script to start the conversion. thanks, hanfrunz |
6th January 2012, 21:41 | #2 | Link |
Registered User
Join Date: Jul 2008
Posts: 17
|
The only thing that caused problems when decoding with QT7 on my mac was qmin, I must make sure to set it to 4. I think it's something to do with hardware decoding. Otherwise you can opt for ipod compliance (the lowest common denominator?) and make sure you encode at level 3.0, baseline profile, no b-frames, no trellis, vbv-bufsize 10000, vbv-maxrate 10000, cabac can be hard to decode, etc.
--tune fastdecode is also a good option. Best thing is to try different options to find a good quality/settings ratio. For ffmpeg check here for a reference: https://help.ubuntu.com/community/iPodVideoEncoding |
Thread Tools | Search this Thread |
Display Modes | |
|
|