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请问在dvsdk2_10的环境下如何进行BT1120的视频采集啊?硬件是dm368.....

Other Parts Discussed in Thread: TVP7002

我修改了tvp7002.c现在已经直接给dm368送来了bt1120的数字信号,其他解码芯片通过单片机配置出来的,

 输出是720p 60fps   

在davinci里用的是tvp7002的驱动,

我用 ./encode -v test.m4v -y 3

但是始终采集不到信号,不知道是怎么回事呢?

程序一直停在videobuf-waiton()这里,就是在dqbuf里

请解答下,谢谢