28 #ifndef AVDEVICE_DV1394_H 29 #define AVDEVICE_DV1394_H 31 #define DV1394_DEFAULT_CHANNEL 63 32 #define DV1394_DEFAULT_CARD 0 33 #define DV1394_RING_FRAMES 20 35 #define DV1394_WIDTH 720 36 #define DV1394_NTSC_HEIGHT 480 37 #define DV1394_PAL_HEIGHT 576 41 #define DV1394_API_VERSION 0x20011127 202 #define DV1394_MAX_FRAMES 32 205 #define DV1394_NTSC_PACKETS_PER_FRAME 250 206 #define DV1394_PAL_PACKETS_PER_FRAME 300 209 #define DV1394_NTSC_FRAME_SIZE (480 * DV1394_NTSC_PACKETS_PER_FRAME) 210 #define DV1394_PAL_FRAME_SIZE (480 * DV1394_PAL_PACKETS_PER_FRAME)
static av_cold int init(AVCodecContext *avctx)
unsigned int n_clear_frames
unsigned int dropped_frames
unsigned int first_clear_frame