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SDKRA:TI-processor-sdk-rtos-j721e-evm-07_03_00_07
SDKLA:ti-processor-sdk-linux-j7-evm-07_03_00_05
使用 tda4x 编码的 H264视频与 VLC、potplayer 和其他播放器播放得太快、
void tivx_video_encoder_params_init (tivx_video_encoder_params_t * PRMS)
{
if (NULL!= PRMS)
{
memset (PRMS、0x0、sizeof (tivx_video_encoder_params_t));
PRMs->bitstream_format = TIVX_bitstream_format_h264;
PRMs->features = TIVX_ENC_FITY_CABAC | TIVX_ENC_FITY_8x8;
PRMs->rcmode = TIVX_ENC_SVBR;
PRMs->IDR_PERIOD = 1;//对于仅 I 编码,设置为1 */
PRMs->I_PERIOD = 1;//对于仅 I 编码,设置为1 */
PRMs->bitrate = 10*1000000;
PRMs->帧 速率= 30;
PRMs->CROP_LEFT = 0;
PRMs->CROP_RIGHT = 0;
PRMs->CROP_TOP = 0;
PRMs->CROP_Bottom = 0;
PRMs->nslices = 1;
PRMs->BASE_PIPE = 0;
PRMs->INPLED_QP_I = 0;
PRMs->INPLED_QP_p = 0;
PRMs->INPLED_QP_b = 0;
PRMs->MIN_QP = 0;
PRMs->max_QP = 0;
}
}
日志:
h264 @ 000000000042d380]流#0:没有足够的帧来估算速率;需要考虑
r 增大探测大小
输入#0、h264、从'1.h264':
持续时间:不适用、比特率:不适用
流#0:0:视频:H264 (高)、yuv420p (渐进)、1280x720、30fps、30TB
R、1200k TBN、60tbc