Has anyone noticed that aac audio gets distorted when sound track is loud?
I am using the following profile:
<profile name="generic.mp4.h264.aac" version="200" device="generic" tag="dvdfab" description="The profile is used to create mp4(h264 + aac) file, which can be played on PC or supported device.">
<common>
<file format="mp4" mode="0" onefile_size_mb="700" number="1" />
<device channel_ability="2" />
<audio copy="0" codec="aac" channel="2" >
<freq value="48000" list="8000,12000,24000,32000,44100,48000" />
<bitrate value="48000" list="32000,48000,64000,96000,128000" />
<volume percent="100" />
<channels mode="4" />
</audio>
<video>
<size list="" />
<subtitle mode="0" />
<encode codec="h264" fourcc="H264" bitrate_kbps="768" >
<mode value="real_time" list="real_time, high_quality" />
</encode>
</video>
</common>
<acodec name="faac">
<common profile="1" quality="100" />
</acodec>
<vcodec name="h264">
</vcodec>
</profile>
It sounds the input to the faac acodec is "saturating"? when the movie volume gets high.
I am going to try lowering the volume setting, but that means I will have to turn up the volume on playback.
At 100% volume of ripped DVD's seems a little low when compared with other movies I have downloaded.
Seems something may be wrong with the faac settings but I cannot see how they are adjustable.
I do not know what <common profile="1" quality="100" /> means, as there is nothing about this setting in the readme in the profiles directory.
Any help would be good, as I really like the speed of the program when used with my NVIDEA graphics card.
I am using the following profile:
<profile name="generic.mp4.h264.aac" version="200" device="generic" tag="dvdfab" description="The profile is used to create mp4(h264 + aac) file, which can be played on PC or supported device.">
<common>
<file format="mp4" mode="0" onefile_size_mb="700" number="1" />
<device channel_ability="2" />
<audio copy="0" codec="aac" channel="2" >
<freq value="48000" list="8000,12000,24000,32000,44100,48000" />
<bitrate value="48000" list="32000,48000,64000,96000,128000" />
<volume percent="100" />
<channels mode="4" />
</audio>
<video>
<size list="" />
<subtitle mode="0" />
<encode codec="h264" fourcc="H264" bitrate_kbps="768" >
<mode value="real_time" list="real_time, high_quality" />
</encode>
</video>
</common>
<acodec name="faac">
<common profile="1" quality="100" />
</acodec>
<vcodec name="h264">
</vcodec>
</profile>
It sounds the input to the faac acodec is "saturating"? when the movie volume gets high.
I am going to try lowering the volume setting, but that means I will have to turn up the volume on playback.
At 100% volume of ripped DVD's seems a little low when compared with other movies I have downloaded.
Seems something may be wrong with the faac settings but I cannot see how they are adjustable.
I do not know what <common profile="1" quality="100" /> means, as there is nothing about this setting in the readme in the profiles directory.
Any help would be good, as I really like the speed of the program when used with my NVIDEA graphics card.