unosquare / ffmediaelement

FFME: The Advanced WPF MediaElement (based on FFmpeg)
https://unosquare.github.io/ffmediaelement/
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sound problems .wmv #432

Closed davaz11 closed 4 years ago

davaz11 commented 5 years ago

Sound problems .wmv

I have sound problems with .wmv files, I tried to make changes in OnMediaOpening event that I found in this forum but any configuration avoid this problem, trying to avoid latency enabling sync produces a strange distorted sound

Issue Categories

ffmediaelement-3.10.0

Configuration 1

media.RendererOptions.AudioDisableSync =true; media.RendererOptions.UseLegacyAudioOut =true; e.Options.IsTimeSyncDisabled =false;

RESULT A/C +500 Hight latency

Configuration 2

media.RendererOptions.AudioDisableSync=false media.RendererOptions.UseLegacyAudioOut =true; e.Options.IsTimeSyncDisabled =false;

RESULT

A/C +010 latency is good but sound is not good (there is a strange echo and distorsion like if sound skips and repeat triyng to keep the frame)

mariodivece commented 5 years ago

Have you tried your wmv files with ffplay? What is the result? Any chance you could provide the wmv files?

davaz11 commented 5 years ago

Hi Mario, sorry my late reply I tried the wmv files in ffplay and sound is good From this url : https://standaloneinstaller.com/blog/big-list-of-sample-videos-for-testers-124.html you can download DLP_PART_2_768k.wmv file as example. I found that the problem is only in wmv3 video codec files Thank you

stale[bot] commented 4 years ago

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

humblecscoder commented 4 years ago

It’s still properly not working.

stale[bot] commented 4 years ago

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.