IMX6Q 移植MPlayer播放视频出现问题

zbwyy

1. 控制台输出如下，提示WM8960有问题，貌似MPlayer本身已经启动，不知是否是板子驱动问题
   
2. root@freescale /media$ mplayer ./testVideo.mp4
   
3. mplayer: /usr/lib/libz.so.1: no version information available (required by mplayer)
   
4. mplayer: /usr/lib/libz.so.1: no version information available (required by mplayer)
   
5. MPlayer 1.2.1-4.6.2 (C) 2000-2016 MPlayer Team
   
6. 
   
7. Playing ./testVideo.mp4.
   
8. libavformat version 56.40.101 (internal)
   
9. libavformat file format detected.
   
10. [mov,mp4,m4a,3gp,3g2,mj2 @ 0xad4f10]Protocol name not provided, cannot determine if input is local or a network protocol, buffers and access patterns cannot be configured optimally without knowing the protocol
    
11. [lavf] stream 0: video (h264), -vid 0
    
12. [lavf] stream 1: audio (aac), -aid 0, -alang eng
    
13. VIDEO:  [H264]  1920x1080  24bpp  25.000 fps  2716.4 kbps (331.6 kbyte/s)
    
14. Clip info:
    
15. major_brand: isom
    
16. minor_version: 512
    
17. compatible_brands: isomiso2avc1mp41
    
18. encoder: Lavf57.41.100
    
19. Load subtitles in ./
    
20. ==========================================================================
    
21. Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
    
22. libavcodec version 56.60.100 (internal)
    
23. Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
    
24. =================================WM8960 PLL: Unsupported N=1
    
25. =================================WM8960 PLL: Unsupported N=2
    
26. ========
    
27. =======================WM8960 PLL: Unsupported N=2
    
28. =================================WM8960 PLL: Unsupported N=4
    
29. ==================
    
30. Opening audioWM8960 PLL: Unsupported N=5
    
31. decoder: [ffmpeg] FFmpeg/libavcoWM8960 PLL: Unsupported N=5
    
32. dec audio decoders
    
33. AUDIO: 44100 WM8960 PLL: Unsupported N=5
    
34. Hz, 2 ch, floatle, 124.6 kbit/4.4Failed to set SYSCLK: -22
    
35. 2% (ratio: 15578->352800)
    
36. Selectasoc: machine hw_params failed
    
37. ed audio codec: [ffaac] afm: ffmpWM8960 PLL: Unsupported N=1
    
38. eg (FFmpeg AAC (MPEG-2/MPEG-4 AudWM8960 PLL: Unsupported N=2
    
39. io))
    
40. ===========================WM8960 PLL: Unsupported N=2
    
41. =================================WM8960 PLL: Unsupported N=4
    
42. ==============
    
43. [AO OSS] Can't seWM8960 PLL: Unsupported N=5
    
44. t audio device /dev/dsp to s16le WM8960 PLL: Unsupported N=5
    
45. output, trying s16le...
    
46. WM8960 PLL: Unsupported N=5
    
47. Failed to set SYSCLK: -22
    
48. asoc: machine hw_params failed
    
49. [AO OSS] Can't set audio device /WM8960 PLL: Unsupported N=1
    
50. dev/dsp to s16le output, trying sWM8960 PLL: Unsupported N=2
    
51. 16le...

复制代码

飞凌-chongzi

您好
我搜索了一下报错信息，您可以参考一下是否有帮助https://blog.csdn.net/xanxng/art ... ionNum=14&fps=1

zbwyy

飞凌-chongzi 发表于 2019-1-7 11:20
您好
我搜索了一下报错信息，您可以参考一下是否有帮助https://blog.csdn.net/xanxng/article/details/843 ...

我试一下，感谢！

zbwyy

使用zlib-1.2.11编译后的文件，更新开发板的/usr/lib中的文件，第03和04行内容没有了，可能是我编译mplayer时候没加alsa-lib，我再试一下

1. root@freescale /$ mplayer /media/testVideo.mp4
   
2. MPlayer 1.2.1-4.6.2 (C) 2000-2016 MPlayer Team
   
3. 
   
4. Playing /media/testVideo.mp4.
   
5. libavformat version 56.40.101 (internal)
   
6. libavformat file format detected.
   
7. [mov,mp4,m4a,3gp,3g2,mj2 @ 0xad4f10]Protocol name not provided, cannot determine if input is local or a network protocol, buffers and access patterns cannot be configured optimally without knowing the protocol
   
8. [lavf] stream 0: video (h264), -vid 0
   
9. [lavf] stream 1: audio (aac), -aid 0, -alang eng
   
10. VIDEO:  [H264]  1920x1080  24bpp  25.000 fps  2716.4 kbps (331.6 kbyte/s)
    
11. Clip info:
    
12. major_brand: isom
    
13. minor_version: 512
    
14. compatible_brands: isomiso2avc1mp41
    
15. encoder: Lavf57.41.100
    
16. Load subtitles in /media/
    
17. ==========================================================================
    
18. Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
    
19. libavcodec version 56.60.100 (internal)
    
20. Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
    
21. ============================WM8960 PLL: Unsupported N=1
    
22. =================================WM8960 PLL: Unsupported N=2
    
23. =============
    
24. ==================WM8960 PLL: Unsupported N=2
    
25. =================================WM8960 PLL: Unsupported N=4
    
26. =======================
    
27. Opening WM8960 PLL: Unsupported N=5
    
28. audio decoder: [ffmpeg] FFmpeg/liWM8960 PLL: Unsupported N=5
    
29. bavcodec audio decoders
    
30. AUDIO: 4WM8960 PLL: Unsupported N=5
    
31. 4100 Hz, 2 ch, floatle, 124.6 kbiFailed to set SYSCLK: -22
    
32. t/4.42% (ratio: 15578->352800)
    
33. Sasoc: machine hw_params failed
    
34. elected audio codec: [ffaac] afm:WM8960 PLL: Unsupported N=1
    
35. ffmpeg (FFmpeg AAC (MPEG-2/MPEG-WM8960 PLL: Unsupported N=2
    
36. 4 Audio))
    
37. ======================WM8960 PLL: Unsupported N=2
    
38. =================================WM8960 PLL: Unsupported N=4
    
39. ===================
    
40. [AO OSS] CanWM8960 PLL: Unsupported N=5
    
41. 't set audio device /dev/dsp to sWM8960 PLL: Unsupported N=5
    
42. 16le output, trying s16le...
    
43. WM8960 PLL: Unsupported N=5
    
44. Failed to set SYSCLK: -22
    
45. asoc: machine hw_params failed
    
46. [AO OSS] Can't set audio device /WM8960 PLL: Unsupported N=1
    
47. dev/dsp to s16le output, trying sWM8960 PLL: Unsupported N=2
    
48. 16le...
    
49. WM8960 PLL: Unsupported N=2
    
50. WM8960 PLL: Unsupported N=4
    
51. WM8960 PLL: Unsupported N=5
    
52. WM8960 PLL: Unsupported N=5
    
53. WM8960 PLL: Unsupported N=5
    
54. Failed to set SYSCLK: -22
    
55. asoc: machine hw_params failed
    
56. [AO OSS] Can't set audio device /WM8960 PLL: Unsupported N=1
    
57. dev/dsp to s16le output, trying sWM8960 PLL: Unsupported N=2
    
58. 16le...
    
59. WM8960 PLL: Unsupported N=2
    
60. WM8960 PLL: Unsupported N=4

复制代码

zbwyy

飞凌-chongzi 发表于 2019-1-7 11:20
您好
我搜索了一下报错信息，您可以参考一下是否有帮助https://blog.csdn.net/xanxng/article/details/843 ...

感谢，解决了一些问题