No JNI_OnLoad found

[wseemann]

No JNI_OnLoad found

[wseemann]

Looks like your Java code is making a new FFmpegMediaMetadataRetriever object for each file, is that correct? Can you post your code? Also, can you please email me the file in question?[email protected]

[o-antsiferov]

Yes, you are right, there is always a new instance of FFmpegMediaMetadataRetriever for each file.
I've sent you a sample code and some files which I'm using (encoded with 1 fps).

[wseemann]

The issue wasn't related to the "No JNI_OnLoad found" log message, those are normal. The issue was related to a bug in the setDataSource method you were using. The issue should not be fixed. Please perform a fresh checkout and try again.

[o-antsiferov]

Now I've got:
02-06 09:38:46.930 31191-31239/com.example.VideoTest E/AnimationImageView﹕ setDataSource failed: status = 0xFFFFFFFF
java.lang.IllegalArgumentException: setDataSource failed: status = 0xFFFFFFFF
at wseemann.media.FFmpegMediaMetadataRetriever.setDataSource(Native Method)
at wseemann.media.FFmpegMediaMetadataRetriever.setDataSource(FFmpegMediaMetadataRetriever.java:163)

[wseemann]

What URI are you passing to that method?

[o-antsiferov]

I put my mp4 files in a raw dir, so uri is smth like
Uri.parse("android.resource://" + getPackageName() + "/" + rawVideoResource);

02-06 10:01:08.010 473-513/com.example.VideoTest D/AnimationImageView﹕ Uri: android.resource://com.example.VideoTest/2130968591
02-06 10:01:08.010 473-521/com.example.VideoTest D/AnimationImageView﹕ Uri: android.resource://com.example.VideoTest/2130968590

[o-antsiferov]

Tried to place file on SdCard - it's working, but fo some frames I saw
02-06 13:10:32.685 21504-21538/com.example.VideoTest D/skia﹕ --- decoder->decode returned false
And some frames are decoded incorrectly - there are artifacts instead of visible pictures.

[o-antsiferov]

Maybe you can give me an advice how to encode my gifs to mp4 so there weren't any problems with frames after decoding using your libriary...

[o-antsiferov]

Any suggestions?? I'm really stuck at this problem, especially for samsung devices, because they don't support android MediaMetadataRetrivier...

[wseemann]

What do you mean by "there are artifacts instead of visible pictures"? Can you explain in more detail or post an example?

[wseemann]

Closed due to inactivity.