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Low-quality output.

See original GitHub issue

I was trying out this library but to my surprise, it decreases the video quality with default configuration. I did not specify any change to output format and simply wrote a pass-through task to test and the output video is highly pixelated.

The code I used to run the transcoder is as follows:

val mt = MediaTransformer(context)
mt.transform(
    UUID.randomUUID().toString(),
    Uri.parse(input),
    output,
    null,
    null,
    listener,
    MediaTransformer.GRANULARITY_NONE,
    null)

Is there anything I am missing? The code in demo app is split just too much to understand easily.

Issue Analytics

State:
Created 3 years ago
Comments:8 (4 by maintainers)

Top GitHub Comments

1reaction

izzytwoshedscommented, Sep 17, 2020

LiTr 1.4.0 is released which has the util method that should help with quality by querying for highest supported profile. Try it out, let me know if it helped.

0reactions

izzytwoshedscommented, Aug 30, 2020

I recently pushed an update to master which picks highest available profile, which should help with quality. It is not yet released to bintray, though. Can you try transcoding your video using latest master and let me know if this fixed your problem?

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