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mpeg4 over udp 不工作

Question asked by yuantian tang on Jul 28, 2015
Latest reply on Aug 4, 2015 by Joan Xie

环境:

kernel: 3.10.53

yacto 编译出来的rootfs.

PC中VLC做为udp服务器。

开发板为:imx6q

 

用下面的命令播放H264和mpeg2的音视频文件都正常,但播放mpeg4的音视频时,屏幕没有任何输出。

请帮忙看一下,非常感谢!

 

root@imx6qsabresd:~# gplay-1.0 udp://192.168.1.108:1234/

playbin is employed!

Generate VideoSink overlaysink

====== OVERLAYSINK: 4.0.2 build on Jul  6 2015 21:23:18. ======

fsl_player_init(): Successfully initialize!

fsl_player_set_media_location(): filename=udp://192.168.1.255:1234/

[Stopped  ][Vol=01][00:00:00/00:00:00]

====== AIUR: 4.0.2 build on Jul  6 2015 21:23:08. ======

    Core: BLN_MAD-MMLAYER_MPG2PARSER_04.04.24  build on Jul  4 2014 04:54:05

file: /usr/lib/imx-mm/parser/lib_mpg2_parser_arm11_elinux.so.3.1

[Stopped  ][Vol=01][00:00:00/00:00:00]Wait status change from 3 to 4

[Stopped  ][Vol=01][00:00:00/00:00:00]Wait status change from 3 to 4

[Stopped  ][Vol=01][00:00:00/00:00:00]Wait status change from 3 to 4

[Stopped  ][Vol=01][00:00:00/00:00:00]Wait status change from 3 to 4

[Stopped  ][Vol=01][00:00:00/00:00:00]Wait status change from 3 to 4

[Stopped  ][Vol=01][00:00:00/00:00:00]Mpeg2CreateParser:parser created successfully

------------------------

    Track 00 [audio_0] Enabled

    Duration: 0:00:00.000000000

    Language: und

    Mime:

    audio/mpeg, mpegversion=(int)4, channels=(int)2, rate=(int)44100, bitrate=(int)124720, framed=(boolean)true

------------------------

 

====== BEEP: 4.0.2 build on Jul  6 2015 21:23:13. ======

    Core: AAC decoder Wrapper  build on Apr 22 2014 09:43:50

file: /usr/lib/imx-mm/audio-codec/wrap/lib_aacd_wrap_arm12_elinux.so.3

CODEC: BLN_MAD-MMCODECS_AACD_ARM_03.09.00_CORTEX-A8  build on Jun 19 2014 18:30:32.

[Stopped  ][Vol=01][00:00:12/00:00:12]Wait status change from 3 to 4

fsl_player_play()

 

FSL_PLAYER_01.00_LINUX build on Jul  6 2015 21:23:36

    [h]display the operation Help

    [p]Play

    [s]Stop

    [e]Seek

    [a]Pause when playing, play when paused

    [v]Volume

    [m]Switch to mute or not

    [>]Play next file

    [<]Play previous file

    [r]Switch to repeated mode or not

    [f]Set full screen or not

    [z]resize the width and height

    [t]Rotate

    [c]Setting play rate

    [i]Display the metadata

    [x]eXit

[Playing  ][Vol=01][00:00:17/00:00:17]i

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