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发表于 2014-9-11 15:34:06
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播放一个测试文件, 没有图像。 如果选择声音通道,声音还是正常的。看LOG, 没有看见那里出问题。
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cubie@Cubian:~$ mplayer -vo vdpau -vc ffmpeg12vdpau,ffh264vdpau *.mp4
MPlayer2 UNKNOWN (C) 2000-2012 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing sintel_trailer-1080p.mp4.
Detected file format: QuickTime/MPEG-4/Motion JPEG 2000 format (libavformat)
[lavf] stream 0: video (h264), -vid 0
[lavf] stream 1: audio (aac), -aid 0, -alang und
VIDEO: [H264] 1920x1080 24bpp 24.000 fps 2108.4 kbps (257.4 kbyte/s)
Clip info:
major_brand: isom
minor_version: 512
compatible_brands: isomiso2avc1mp41
creation_time: 1970-01-01 00:00:00
title: Sintel Trailer
artist: Durian Open Movie Team
encoder: Lavf52.62.0
copyright: (c) copyright Blender Foundation | durian.blender.org
description: Trailer for the Sintel open movie project
Load subtitles in .
[VDPAU SUNXI] VE version 0x1623 opened.
==========================================================================
Forced video codec: ffmpeg12vdpau
Forced video codec: ffh264vdpau
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffh264vdpau] vfm: ffmpeg (FFmpeg H.264 (VDPAU))
==========================================================================
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 48000 Hz, 2 ch, s16le, 126.7 kbit/8.25% (ratio: 15836->192000)
Selected audio codec: [ffaac] afm: ffmpeg (FFmpeg AAC (MPEG-2/MPEG-4 Audio))
==========================================================================
AO: [pulse] Init failed: Connection refused
AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample)
Starting playback...
Movie-Aspect is undefined - no prescaling applied.
VO: [vdpau] 1920x1080 => 1920x1080 H.264 VDPAU acceleration
[vdpau] Got display refresh rate 60.233 Hz.
[vdpau] If that value looks wrong give the -vo vdpau:fps=X suboption manually.
[VDPAU SUNXI] Presentation time not supported
A: 51.9 V: 52.2 A-V: -0.178 ct: 0.000 0/ 0 39% 20% 1.9% 0 0
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