Hi friends,
I have written a video player application. It is somewhat working
fine.
I have some media files which are playing fine.
I have some media files which are not playing at all.
Here is a brief description of my problem:
(container video_codec
audio_codec FPS video_size)
video1 - playing properly mp4 h.264 AAC
29.97 320*240
video2- not playing at all. mp4 h.264
AAC 29.97 640*480
Scenario:
I tried to play video1 once i opened the application. video 1 plays
properly with both audio and video.
Now i tried to play video2. It gives a blank screen and nothing else..
no audio and no video
Now i tried to play video1. It gives a blank screen with audio. So
audio output is getting done but there is no video display.
I am getting the error as:
E/MemoryHeapBase( 5672): mmap(fd=19, size=233472) failed (Invalid
argument)
E/VideoMIO( 5672): Error creating frame buffer heap
Here is the complete log that i got from ddms:
I/MediaPlayerDemo( 5645): onCREATE() CALLED!!!
D/MediaPlayerDemo( 5645): surfaceCreated called
I/MediaPlayer-JNI( 5645): prepareAsync: surface=0x1e6478 (id=2)
D/MediaPlayerDemo( 5645): surfaceChanged called
I/ActivityManager( 60): Displayed activity
bluemediaLab.vodcast_939/.MediaPlayerDemo_Video: 204 ms
E/MemoryHeapBase( 5672): mmap(fd=19, size=233472) failed (Invalid
argument)
E/VideoMIO( 5672): Error creating frame buffer heap
D/MediaPlayerDemo( 5645): onPrepared called
I/MediaPlayerDemo( 5645): width->320 , height->240
I/MediaPlayerDemo( 5645): [before setting]HOLDER WIDTH->320 ,HOLDER
HEIGHT->430
I/MediaPlayerDemo( 5645): [after setting]HOLDER WIDTH->320 ,HOLDER
HEIGHT->430
W/AudioFlinger( 5672): write blocked for 109 msecs
I/MediaPlayerDemo( 5645): -> onError() called!!!
I/MediaPlayerDemo( 5645): -> new media error:44
I/MediaPlayerDemo( 5645): -> extra data:0
can any one please help me.
Thanks,
Manoj.
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