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1、摄像头添加SD卡录满处理；

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2、修复摄像头、科大讯飞等相关问题；
This commit is contained in:
huxi
2026-01-08 11:29:46 +08:00
parent dc11ee3fc4
commit 36e62db3a4
65 changed files with 3092 additions and 2904 deletions
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SDK/apps/watch/video/video_rec.c
+87 -10
View File
@@ -28,7 +28,10 @@ extern u16 app_video_task_switch_flag_get();
#define MIC_FREMA_SIZE (4*1024)
#define MIC_BUFFER_SIZE (MIC_FREMA_SIZE*2+512)
#define MIC_SIMPLE_RATE (8000)
#define VIDEO_REC_START_MIN_SIZE (100)//单位是k
#define VIDEO_REC_FILE_MIN_SIZE (20)//单位是k
#define AVI_IDX_LEN (16)
#define AVI_FRAME_HEAD (8)
enum {
Q_AVI_TASK_KILL = (Q_USER + 100),
Q_AVI_TASK_REC_START,
@@ -53,11 +56,13 @@ struct video_rec_handle {
void *mic;
u8 *mic_frame;
char avi_task_name[32];
u8 write_error; //写文件异常
s8 write_error; //写文件异常 :-1 avilib返回异常,-2 空间不足
u8 busy;
int aframe_size;
int video_rate;
int sample_rate;
int avi_file_size; //预估文件大小
/* int real_file_size; //真实文件大小 */
void (*ui_refresh_cb)(int status);
int bytes_per_sample;
struct fill_frame fill;
@@ -228,13 +233,18 @@ static void jljpeg_frame_fill_judge(avi_t *out_fd, u32 frame_cnt)
/* printf("avi dup video fps :%d act fps:%d ,ext fps: %d %d\n", __this->fill.cnt_fnum / __this->fill.secs, __this->fill.one_sec_fps, __this->fill.fps,__this->fill.fnum); */
__this->fill.one_sec_fps = 0;
}
__again:
if (__this->fill.fnum && __this->fill.fill_frame_en) {
int ret = AVI_dup_frame(out_fd);
if (!ret) {
__this->avi_file_size += AVI_IDX_LEN * 2;
/* __this->real_file_size += AVI_IDX_LEN; */
/* printf("real1 dt:%d", AVI_IDX_LEN); */
__this->fill.cnt_fnum++;
__this->fill.fnum--;
if (__this->fill.fnum > __this->fill.fps / 3) {
goto __again;
}
}
}
}
@@ -254,7 +264,7 @@ static int jljpeg_frame_dropping_judge()
u32 msecs = jiffies_msec2offset(__this->fill.msecs, jiffies_msec());
/* printf("%d %d %d\n",(__this->fill.one_sec_fps+1) , (msecs*__this->fill.fps/1000),msecs); */
if ((__this->fill.one_sec_fps) > (msecs * __this->fill.fps / 1000) + 1) {
/* printf("fps > %d ,need droping\n",__this->fill.fps); */
printf("fps > %d ,need droping\n", __this->fill.fps);
if (__this->fill.fnum) {
__this->fill.fnum--;
return 0;
@@ -283,7 +293,7 @@ static void video_show_task(void *priv)
char *filename = NULL;
avi_t *out_fd = NULL;
u32 free_space = 0;
camera_manager_get_dev_width_height(&frame_width, &frame_height);
log_info("%s frame[%d x %d] \n", __func__, frame_width, frame_height);
@@ -325,8 +335,19 @@ static void video_show_task(void *priv)
break;
} else if (msg[0] == Q_AVI_TASK_REC_START) {
filename = (char *)msg[1];
fget_free_space(filename, &free_space);
printf("[VDO_DEBUG]free_space:%d \n", free_space);
if (free_space <= VIDEO_REC_START_MIN_SIZE) {
log_error("avi task rec start not enough space:%dk\n", free_space);
__this->write_error = -2;
continue;
}
cyc_time = msg[2];
__this->write_error = 0;
__this-> avi_file_size = 0;
/* __this->real_file_size = 0; */
log_debug("avi task rec start <%s> cyc_time:%d !\n", filename, cyc_time);
#if MIC_DATA_FORM_PCM_TASK_ENABLE
__this->pcm_hdl = pcm_data_init(__this->sample_rate, __this->aframe_size, __this->aframe_size * 10);
@@ -373,10 +394,11 @@ static void video_show_task(void *priv)
ret = AVI_close(out_fd);
if (ret) {
log_error("camera devide avi close err :%d \n", ret);
__this->write_error = 1;
__this->write_error = -1;
/* ASSERT(0); */
} else {
log_debug("avi write success \n");
/* printf("real_file_size:%d", __this->real_file_size); */
}
out_fd = NULL;
}
@@ -408,14 +430,29 @@ static void video_show_task(void *priv)
#if MIC_DATA_FORM_PCM_TASK_ENABLE
if (pcm_data_read(__this->pcm_hdl, &pcm_data, &pcm_data_len) == 0) {
read_data = 1;
__this->write_error = AVI_write_audio(out_fd, (char *)pcm_data, pcm_data_len);
ret = AVI_write_audio(out_fd, (char *)pcm_data, pcm_data_len);
if (!ret) {
__this->avi_file_size += (AVI_IDX_LEN * 2 + AVI_FRAME_HEAD + pcm_data_len);
/* __this->real_file_size += (AVI_IDX_LEN + AVI_FRAME_HEAD + pcm_data_len); */
/* printf("real2 dt:%d", (AVI_IDX_LEN + AVI_FRAME_HEAD + pcm_data_len)); */
} else {
__this->write_error = -1;
}
pcm_data_read_done(__this->pcm_hdl, pcm_data);
}
#else
if (__this->mic && __this->mic_frame) {
if (mic_data_read(__this->mic, __this->mic_frame, MIC_FREMA_SIZE)) {
read_data = 1;
__this->write_error = AVI_write_audio(out_fd, (char *)__this->mic_frame, MIC_FREMA_SIZE);
ret = AVI_write_audio(out_fd, (char *)__this->mic_frame, MIC_FREMA_SIZE);
if (!ret) {
__this->avi_file_size += (AVI_IDX_LEN * 2 + AVI_FRAME_HEAD + MIC_FREMA_SIZE);
/* __this->real_file_size += (AVI_IDX_LEN + AVI_FRAME_HEAD + MIC_FREMA_SIZE); */
/* printf("real3 dt:%d", (AVI_IDX_LEN + AVI_FRAME_HEAD + MIC_FREMA_SIZE)); */
} else {
__this->write_error = -1;
}
}
}
#endif
@@ -456,7 +493,15 @@ static void video_show_task(void *priv)
#endif
if (out_fd) { //录像输出
if (!jljpeg_frame_dropping_judge()) {
__this->write_error = AVI_write_frame(out_fd, (char *)jpeg_data, jpeg_data_len, 1);
ret = AVI_write_frame(out_fd, (char *)jpeg_data, jpeg_data_len, 1);
if (!ret) {
__this->avi_file_size += (AVI_IDX_LEN * 2 + AVI_FRAME_HEAD + (jpeg_data_len + 1) / 2 * 2);
/* __this->real_file_size += (AVI_IDX_LEN + AVI_FRAME_HEAD + (jpeg_data_len + 1) / 2 * 2); */
/* printf("real4 dt:%d", (AVI_IDX_LEN + AVI_FRAME_HEAD + jpeg_data_len)); */
} else {
__this->write_error = -1;
}
jljpeg_frame_fill_judge(out_fd, 1); //补帧计算
} else {
jljpeg_frame_fill_judge(out_fd, 0); //补帧计算
@@ -506,6 +551,38 @@ static void video_show_task(void *priv)
frame_cnt = 0;
}
}
if (out_fd) {
/* printf("[video_rec]fsize:%d left:%d dt:%d \n",__this->avi_file_size,free_space*1024,free_space*1024 -__this->avi_file_size); */
if ((__this->avi_file_size + VIDEO_REC_FILE_MIN_SIZE * 1024) >= (free_space * 1024)) {
ret = AVI_close(out_fd);
if (ret) {
log_error("camera devide avi close err :%d \n", ret);
__this->write_error = -1;
/* ASSERT(0); */
} else {
log_debug("avi write success \n");
/* printf(">>>real_file_size:%d", __this->real_file_size); */
}
out_fd = NULL;
#if MIC_DATA_FORM_PCM_TASK_ENABLE
if (__this->pcm_hdl) {
pcm_data_exit(__this->pcm_hdl);
__this->pcm_hdl = NULL;
}
#else
if (__this->mic) {
mic_data_close(__this->mic);
__this->mic = NULL;
}
if (__this->mic_frame) {
free(__this->mic_frame);
__this->mic_frame = NULL;
}
#endif
__this->write_error = -2;
/* break; */
}
}
//没有读到数据
if (!read_data) {