Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

2026-07-06 11:30:13 +08:00
commit e76462eeb7
3451 changed files with 1415300 additions and 0 deletions
--- a/sdk/app/babyprotocol/babyprotocol_playback.c
+++ b/sdk/app/babyprotocol/babyprotocol_playback.c
@@ -0,0 +1,104 @@
+#include "basic_include.h"
+#include "stream_define.h"
+#include "lib/multimedia/msi.h"
+#include "video_app_h264_msi.h"
+#include "audio_msi/audio_adc.h"
+#include "audio_media_ctrl/audio_code_ctrl.h"
+#include "intercom/intercom.h"
+#include "babyprotocol_playback.h"
+#include "babyprotocol_h264.h"
+
+#ifdef SYS_APP_BBM_CAM
+
+extern struct msi *mp4_demux_msi_init(const char *msi_name, const char *filename);
+extern void protocol_client_filtertype(uint8_t type);
+
+static struct msi *playback_msi = NULL;
+static struct msi *aac_msi = NULL;
+
+int32_t client_remote_playback_init(const char *filename)
+{
+    struct msi *opus_msi = NULL;
+    AUDEC_INIT audec_init;
+    if(playback_msi) {
+        msi_destroy(playback_msi);
+        audio_decode_deinit(aac_msi);
+    }
+	audec_init.track_type = MEDIA_TRACK;
+    audec_init.priority = play_interruptible;
+    audec_init.direct_to_dac = 0;
+	audec_init.destroy_self = 0;
+    audec_init.use_tpc = 0;
+	audec_init.src_msi = NULL;
+    aac_msi = audio_decode_init(AAC_DEC, 8000, &audec_init);
+    if(aac_msi == NULL) {
+        return RET_ERR;
+    }
+	protocol_client_filtertype(FSTYPE_H264_FILE);
+	intercom_encode_pause(1, 1);
+	opus_msi = msi_find("SR_OPUS_ENCODE", 1);
+    if(opus_msi) {
+        msi_put(opus_msi);
+        audio_code_set_src_msi(opus_msi, aac_msi);
+    }
+	intercom_encode_pause(0, 0);
+	os_sleep_ms(100);
+    playback_msi = mp4_demux_msi_init("bbm_playback_mp4", filename);
+    if(playback_msi) {
+		msi_add_output(playback_msi, NULL, "NET_H264");
+        audio_code_set_src_msi(aac_msi, playback_msi);
+		intercom_set_stream_type(intercom_live_audio, intercom_playback_audio);
+        msi_do_cmd(playback_msi, MSI_CMD_VIDEO_DEMUX_CTRL, MSI_VIDEO_DEMUX_START, 0);
+        return RET_OK;
+    }
+    audio_decode_deinit(aac_msi);
+    return RET_ERR;
+}
+
+int32_t client_remote_playback_deinit(void)
+{
+    struct msi *opus_msi = NULL;
+    if(playback_msi) {
+        msi_destroy(playback_msi);
+		os_sleep_ms(100);
+        protocol_client_filtertype(FSTYPE_H264_GEN420_DATA);
+        audio_decode_deinit(aac_msi);
+        intercom_encode_pause(1, 1);
+        opus_msi = msi_find("SR_OPUS_ENCODE", 1);
+        if(opus_msi) {
+            msi_put(opus_msi);
+            audio_code_set_src_msi(opus_msi, get_auadc_msi(AUSYS_AUAD));
+        }
+		intercom_set_stream_type(intercom_live_audio, intercom_live_audio);
+        intercom_encode_pause(0, 0); 
+    }
+    playback_msi = NULL;
+    return RET_OK;
+}
+
+static uint32_t playback = 0;
+static uint8_t playback_file_name[50] = {0};
+static void mp4_playback_thread(void *d)
+{
+	if(playback == 1) {
+		os_printf("\n***playback:%s***\n",playback_file_name);
+		client_remote_playback_init((const char*)playback_file_name);		
+	}
+	else if(playback == 0) {
+		client_remote_playback_deinit();		
+	}
+}
+
+int32 atcmd_bbm_client_playback(const char *cmd, char *argv[], uint32 argc)
+{
+	if(argc >= 2) {
+		playback = os_atoi(argv[1]);
+        os_memset(playback_file_name, 0, 50);
+        os_memcpy(playback_file_name,argv[0],strlen(argv[0]));
+		os_task_create("mp4_playback_thread", mp4_playback_thread, NULL, OS_TASK_PRIORITY_NORMAL, 0, NULL, 2048);
+	}
+    
+	return 0;
+}
+
+#endif