固定模板支持音乐

.gitignore

@@ -6,6 +6,11 @@ __pycache__/
 *.so
 .Python
 build/
+dist/
+*.mp4
+*.ts
+rand*.ts
+tmp_concat_*.txt
 *.egg-info/
 *.egg
 *.manifest

biz/ffmpeg.py

@@ -2,15 +2,20 @@ import json
 import os.path
 import time
 
+from opentelemetry.trace import Status, StatusCode
+
 from entity.ffmpeg import FfmpegTask
 import logging
 
 from util import ffmpeg, oss
+from telemetry import get_tracer
 
 logger = logging.getLogger('biz/ffmpeg')
 
 
 def parse_ffmpeg_task(task_info, template_info):
+    tracer = get_tracer(__name__)
+    with tracer.start_as_current_span("parse_ffmpeg_task"):
         tasks = []
         # 中间片段
         task_params_str = task_info.get("taskParams", "{}")
@@ -20,9 +25,18 @@ def parse_ffmpeg_task(task_info, template_info):
             if not source:
                 logger.warning("no video found for part: " + str(part))
                 continue
+            only_if = part.get('only_if', '')
+            if only_if:
+                if not check_placeholder_exist(only_if, task_params):
+                    logger.info("because only_if exist, placeholder: %s not exist, skip part: %s", only_if, part)
+                    continue
             sub_ffmpeg_task = FfmpegTask(source)
             sub_ffmpeg_task.annexb = True
+            sub_ffmpeg_task.ext_data = find_placeholder_params(part.get('source'), task_params) or {}
             sub_ffmpeg_task.frame_rate = template_info.get("frame_rate", 25)
+            sub_ffmpeg_task.center_cut = part.get("crop_mode", None)
+            for effect in part.get('effects', []):
+                sub_ffmpeg_task.add_effect(effect)
             for lut in part.get('filters', []):
                 sub_ffmpeg_task.add_lut(os.path.join(template_info.get("local_path"), lut))
             for audio in part.get('audios', []):
@@ -33,10 +47,13 @@ def parse_ffmpeg_task(task_info, template_info):
         output_file = "out_" + str(time.time()) + ".mp4"
         task = FfmpegTask(tasks, output_file=output_file)
         overall = template_info.get("overall_template")
+        task.center_cut = template_info.get("crop_mode", None)
         task.frame_rate = template_info.get("frame_rate", 25)
         if overall.get('source', ''):
             source = parse_video(overall.get('source'), task_params, template_info)
             task.add_inputs(source)
+        for effect in overall.get('effects', []):
+            task.add_effect(effect)
         for lut in overall.get('filters', []):
             task.add_lut(os.path.join(template_info.get("local_path"), lut))
         for audio in overall.get('audios', []):
@@ -46,6 +63,19 @@ def parse_ffmpeg_task(task_info, template_info):
         return task
 
 
+def find_placeholder_params(source, task_params):
+    if source.startswith('PLACEHOLDER_'):
+        placeholder_id = source.replace('PLACEHOLDER_', '')
+        new_sources = task_params.get(placeholder_id, [])
+        if type(new_sources) is list:
+            if len(new_sources) == 0:
+                logger.debug("no video found for placeholder: " + placeholder_id)
+                return {}
+            else:
+                return new_sources[0]
+        return {}
+
+
 def parse_video(source, task_params, template_info):
     print(source)
     if source.startswith('PLACEHOLDER_'):
@@ -66,11 +96,32 @@ def parse_video(source, task_params, template_info):
     return os.path.join(template_info.get("local_path"), source)
 
 
+def check_placeholder_exist(placeholder_id, task_params):
+    if placeholder_id in task_params:
+        new_sources = task_params.get(placeholder_id, [])
+        if type(new_sources) is list:
+            if len(new_sources) == 0:
+                return False
+            else:
+                return True
+        return True
+    return False
+
+
 def start_ffmpeg_task(ffmpeg_task):
+    tracer = get_tracer(__name__)
+    with tracer.start_as_current_span("start_ffmpeg_task") as span:
         for task in ffmpeg_task.analyze_input_render_tasks():
-       start_ffmpeg_task(task)
+            result = start_ffmpeg_task(task)
+            if not result:
+                return False
         ffmpeg_task.correct_task_type()
-   return ffmpeg.start_render(ffmpeg_task)
+        result = ffmpeg.start_render(ffmpeg_task)
+        if not result:
+            span.set_status(Status(StatusCode.ERROR))
+            return False
+        span.set_status(Status(StatusCode.OK))
+        return True
 
 
 def clear_task_tmp_file(ffmpeg_task):

biz/task.py

@@ -1,18 +1,29 @@
+import json
+
+from opentelemetry.trace import Status, StatusCode
+
+from biz.ffmpeg import parse_ffmpeg_task, start_ffmpeg_task, clear_task_tmp_file, probe_video_info
+from telemetry import get_tracer
 from template import get_template_def
 from util import api
 
 
 def start_task(task_info):
-    from biz.ffmpeg import parse_ffmpeg_task, start_ffmpeg_task, clear_task_tmp_file, probe_video_info
+    tracer = get_tracer(__name__)
+    with tracer.start_as_current_span("start_task") as span:
+        span.set_attribute("task.id", task_info)
         task_info = api.normalize_task(task_info)
+        span.set_attribute("task.info", json.dumps(task_info))
         template_info = get_template_def(task_info.get("templateId"))
         api.report_task_start(task_info)
         ffmpeg_task = parse_ffmpeg_task(task_info, template_info)
         result = start_ffmpeg_task(ffmpeg_task)
         if not result:
+            span.set_status(Status(StatusCode.ERROR))
             return api.report_task_failed(task_info)
         oss_result = api.upload_task_file(task_info, ffmpeg_task)
         if not oss_result:
+            span.set_status(Status(StatusCode.ERROR))
             return api.report_task_failed(task_info)
         # 获取视频长度宽度和时长
         width, height, duration = probe_video_info(ffmpeg_task)
@@ -22,3 +33,4 @@ def start_task(task_info):
             "height": height,
             "duration": duration
         })
+        span.set_status(Status(StatusCode.OK))

entity/ffmpeg.py

@@ -1,9 +1,19 @@
+import json
 import time
 import uuid
+from typing import Any
+
+DEFAULT_ARGS = ("-shortest",)
+ENCODER_ARGS = ("-c:v", "h264_qsv", "-global_quality", "28", "-look_ahead", "1", )
+VIDEO_ARGS = ("-profile:v", "high", "-level:v", "4", )
+AUDIO_ARGS = ("-c:a", "aac", "-b:a", "128k", "-ar", "48000", "-ac", "2", )
+MUTE_AUDIO_INPUT = ("-f", "lavfi", "-i", "anullsrc=cl=stereo:r=48000", )
 
 
 class FfmpegTask(object):
 
+    effects: list[str]
+
     def __init__(self, input_file, task_type='copy', output_file=''):
         self.annexb = False
         if type(input_file) is str:
@@ -14,6 +24,9 @@ class FfmpegTask(object):
             self.input_file = input_file
         else:
             self.input_file = []
+        self.zoom_cut = None
+        self.center_cut = None
+        self.ext_data = {}
         self.task_type = task_type
         self.output_file = output_file
         self.mute = True
@@ -23,6 +36,7 @@ class FfmpegTask(object):
         self.luts = []
         self.audios = []
         self.overlays = []
+        self.effects = []
 
     def __repr__(self):
         _str = f'FfmpegTask(input_file={self.input_file}, task_type={self.task_type}'
@@ -34,8 +48,11 @@ class FfmpegTask(object):
             _str += f', overlays={self.overlays}'
         if self.annexb:
             _str += f', annexb={self.annexb}'
+        if self.effects:
+            _str += f', effects={self.effects}'
         if self.mute:
             _str += f', mute={self.mute}'
+        _str += f', center_cut={self.center_cut}'
         return _str + ')'
 
     def analyze_input_render_tasks(self):
@@ -77,6 +94,10 @@ class FfmpegTask(object):
         self.luts.extend(luts)
         self.correct_task_type()
 
+    def add_effect(self, *effects):
+        self.effects.extend(effects)
+        self.correct_task_type()
+
     def get_output_file(self):
         if self.task_type == 'copy':
             return self.input_file[0]
@@ -99,8 +120,14 @@ class FfmpegTask(object):
             return False
         if len(self.subtitles) > 0:
             return False
+        if len(self.effects) > 0:
+            return False
         if self.speed != 1:
             return False
+        if self.zoom_cut is not None:
+            return False
+        if self.center_cut is not None:
+            return False
         return True
 
     def check_can_copy(self):
@@ -110,40 +137,103 @@ class FfmpegTask(object):
             return False
         if len(self.subtitles) > 0:
             return False
+        if len(self.effects) > 0:
+            return False
         if self.speed != 1:
             return False
-        if len(self.audios) > 1:
+        if len(self.audios) >= 1:
             return False
         if len(self.input_file) > 1:
             return False
+        if self.zoom_cut is not None:
+            return False
+        if self.center_cut is not None:
+            return False
         return True
 
     def check_audio_track(self):
-        if len(self.audios) > 0:
+        ...
-            self.mute = False
 
     def get_ffmpeg_args(self):
         args = ['-y', '-hide_banner']
         if self.task_type == 'encode':
-            # args += ('-hwaccel', 'qsv', '-hwaccel_output_format', 'qsv')
             input_args = []
             filter_args = []
-            output_args = ["-shortest", "-c:v", "h264_qsv", "-global_quality", "28", "-look_ahead", "1"]
+            output_args = [*VIDEO_ARGS, *AUDIO_ARGS, *ENCODER_ARGS, *DEFAULT_ARGS]
             if self.annexb:
                 output_args.append("-bsf:v")
                 output_args.append("h264_mp4toannexb")
+                output_args.append("-reset_timestamps")
+                output_args.append("1")
             video_output_str = "[0:v]"
-            audio_output_str = "[0:v]"
+            audio_output_str = ""
-            video_input_count = 0
+            audio_track_index = 0
-            audio_input_count = 0
+            effect_index = 0
             for input_file in self.input_file:
                 input_args.append("-i")
                 if type(input_file) is str:
                     input_args.append(input_file)
                 elif isinstance(input_file, FfmpegTask):
                     input_args.append(input_file.get_output_file())
+            if self.center_cut == 1:
+                pos_json_str = self.ext_data.get('posJson', '{}')
+                pos_json = json.loads(pos_json_str)
+                _v_w = pos_json.get('imgWidth', 1)
+                _f_x = pos_json.get('ltX', 0)
+                _f_x2 = pos_json.get('rbX', 0)
+                _x = f'{float((_f_x2 + _f_x)/(2 * _v_w)) :.4f}*iw-ih*ih/(2*iw)'
+                filter_args.append(f"{video_output_str}crop=x={_x}:y=0:w=ih*ih/iw:h=ih[v_cut{effect_index}]")
+                video_output_str = f"[v_cut{effect_index}]"
+                effect_index += 1
+            for effect in self.effects:
+                if effect.startswith("cameraShot:"):
+                    param = effect.split(":", 2)[1]
+                    if param == '':
+                        param = "3,1,0"
+                    _split = param.split(",")
+                    start = 3
+                    duration = 1
+                    rotate_deg = 0
+                    if len(_split) >= 3:
+                        if _split[2] == '':
+                            rotate_deg = 0
+                        else:
+                            rotate_deg = int(_split[2])
+                    if len(_split) >= 2:
+                        duration = float(_split[1])
+                    if len(_split) >= 1:
+                        start = float(_split[0])
+                    _start_out_str = "[eff_s]"
+                    _mid_out_str = "[eff_m]"
+                    _end_out_str = "[eff_e]"
+                    filter_args.append(f"{video_output_str}split=3{_start_out_str}{_mid_out_str}{_end_out_str}")
+                    filter_args.append(f"{_start_out_str}select=lt(n\,{int(start*self.frame_rate)}){_start_out_str}")
+                    filter_args.append(f"{_end_out_str}select=gt(n\,{int(start*self.frame_rate)}){_end_out_str}")
+                    filter_args.append(f"{_mid_out_str}select=eq(n\,{int(start*self.frame_rate)}){_mid_out_str}")
+                    filter_args.append(f"{_mid_out_str}tpad=start_mode=clone:start_duration={duration:.4f}{_mid_out_str}")
+                    if rotate_deg != 0:
+                        filter_args.append(f"{_mid_out_str}rotate=PI*{rotate_deg}/360{_mid_out_str}")
+                    # filter_args.append(f"{video_output_str}trim=start=0:end={start+duration},tpad=stop_mode=clone:stop_duration={duration},setpts=PTS-STARTPTS{_start_out_str}")
+                    # filter_args.append(f"tpad=start_mode=clone:start_duration={duration},setpts=PTS-STARTPTS{_start_out_str}")
+                    # filter_args.append(f"{_end_out_str}trim=start={start}{_end_out_str}")
+                    video_output_str = f"[v_eff{effect_index}]"
+                    # filter_args.append(f"{_end_out_str}{_start_out_str}overlay=eof_action=pass{video_output_str}")
+                    filter_args.append(f"{_start_out_str}{_mid_out_str}{_end_out_str}concat=n=3:v=1:a=0,setpts=N/{self.frame_rate}/TB{video_output_str}")
+                    effect_index += 1
+                elif effect.startswith("ospeed:"):
+                    param = effect.split(":", 2)[1]
+                    if param == '':
+                        param = "1"
+                    if param != "1":
+                        # 视频变速
+                        effect_index += 1
+                        filter_args.append(f"{video_output_str}setpts={param}*PTS[v_eff{effect_index}]")
+                        video_output_str = f"[v_eff{effect_index}]"
+                elif effect.startswith("zoom:"):
+                    ...
+                ...
             for lut in self.luts:
-                filter_args.append("[0:v]lut3d=file=" + lut + "[0:v]")
+                filter_args.append(f"{video_output_str}lut3d=file={lut}{video_output_str}")
             for overlay in self.overlays:
                 input_index = input_args.count("-i")
                 input_args.append("-i")
@@ -159,91 +249,89 @@ class FfmpegTask(object):
             output_args.append("-r")
             output_args.append(f"{self.frame_rate}")
             if self.mute:
-                output_args.append("-an")
+                input_index = input_args.count("-i")
+                input_args += MUTE_AUDIO_INPUT
+                filter_args.append(f"[{input_index}:a]acopy[a]")
+                audio_track_index += 1
+                audio_output_str = "[a]"
             else:
-                input_index = 0
+                audio_output_str = "[0:a]"
+                audio_track_index += 1
             for audio in self.audios:
                 input_index = input_args.count("-i")
                 input_args.append("-i")
                 input_args.append(audio.replace("\\", "/"))
-                    if audio_input_count > 0:
+                audio_track_index += 1
-                        filter_args.append(f"{audio_output_str}[{input_index}:a]amix[a]")
+                filter_args.append(f"{audio_output_str}[{input_index}:a]amix=duration=shortest:dropout_transition=0:normalize=0[a]")
                 audio_output_str = "[a]"
-                    else:
+            if audio_output_str:
-                        audio_output_str = f"[{input_index}:a]"
+                output_args.append("-map")
-                    audio_input_count += 1
-                if audio_input_count == 1:
-                    audio_output_str = f"{input_index}"
-                output_args.append(f"-map")
                 output_args.append(audio_output_str)
-            return args + input_args + ["-filter_complex", ";".join(filter_args)] + output_args + [self.get_output_file()]
+            _filter_args = [] if len(filter_args) == 0 else ["-filter_complex", ";".join(filter_args)]
+            return args + input_args + _filter_args + output_args + [self.get_output_file()]
         elif self.task_type == 'concat':
             # 无法通过 annexb 合并的
             input_args = []
-            output_args = ["-shortest"]
+            output_args = [*DEFAULT_ARGS]
-            if self.check_annexb() and len(self.audios) <= 1:
+            filter_args = []
+            audio_output_str = ""
+            audio_track_index = 0
             # output_args
-                if len(self.audios) > 0:
+            if len(self.input_file) == 1:
-                    input_args.append("-an")
+                _file = self.input_file[0]
+                from util.ffmpeg import probe_video_audio
+                if type(_file) is str:
+                    input_args += ["-i", _file]
+                    self.mute = not probe_video_audio(_file)
+                elif isinstance(_file, FfmpegTask):
+                    input_args += ["-i", _file.get_output_file()]
+                    self.mute = not probe_video_audio(_file.get_output_file())
+            else:
                 _tmp_file = "tmp_concat_" + str(time.time()) + ".txt"
+                from util.ffmpeg import probe_video_audio
                 with open(_tmp_file, "w", encoding="utf-8") as f:
                     for input_file in self.input_file:
                         if type(input_file) is str:
                             f.write("file '" + input_file + "'\n")
                         elif isinstance(input_file, FfmpegTask):
                             f.write("file '" + input_file.get_output_file() + "'\n")
-                input_args += ("-f", "concat", "-safe", "0", "-i", _tmp_file)
+                input_args += ["-f", "concat", "-safe", "0", "-i", _tmp_file]
+                self.mute = not probe_video_audio(_tmp_file, "concat")
+            output_args.append("-map")
+            output_args.append("0:v")
             output_args.append("-c:v")
             output_args.append("copy")
-                if len(self.audios) > 0:
-                    input_args.append("-i")
-                    input_args.append(self.audios[0])
-                    output_args.append("-c:a")
-                    output_args.append("copy")
-                output_args.append("-f")
-                output_args.append("mp4")
-                output_args += ("-c:v", "h264_qsv", "-r", "25", "-global_quality", "28", "-look_ahead", "1")
-                return args + input_args + output_args + [self.get_output_file()]
-            output_args += ("-c:v", "h264_qsv", "-r", "25", "-global_quality", "28", "-look_ahead", "1")
-            filter_args = []
-            video_output_str = "[0:v]"
-            audio_output_str = "[0:a]"
-            video_input_count = 0
-            audio_input_count = 0
-            for input_file in self.input_file:
-                input_index = input_args.count("-i")
-                input_args.append("-i")
-                if type(input_file) is str:
-                    input_args.append(input_file.replace("\\", "/"))
-                elif isinstance(input_file, FfmpegTask):
-                    input_args.append(input_file.get_output_file().replace("\\", "/"))
-                if video_input_count > 0:
-                    filter_args.append(f"{video_output_str}[{input_index}:v]concat=n=2:v=1:a=0[v]")
-                    video_output_str = "[v]"
-                else:
-                    video_output_str = f"[{input_index}:v]"
-                video_input_count += 1
-            output_args.append("-map")
-            output_args.append(video_output_str)
             if self.mute:
-                output_args.append("-an")
+                input_index = input_args.count("-i")
+                input_args += MUTE_AUDIO_INPUT
+                audio_output_str = f"[{input_index}:a]"
+                audio_track_index += 1
             else:
-                input_index = 0
+                audio_output_str = "[0:a]"
+                audio_track_index += 1
             for audio in self.audios:
                 input_index = input_args.count("-i")
                 input_args.append("-i")
                 input_args.append(audio.replace("\\", "/"))
-                    if audio_input_count > 0:
+                audio_track_index += 1
-                        filter_args.append(f"{audio_output_str}[{input_index}:a]amix[a]")
+                filter_args.append(f"{audio_output_str}[{input_index}:a]amix=duration=shortest:dropout_transition=0:normalize=0[a]")
                 audio_output_str = "[a]"
+            if audio_output_str:
+                output_args.append("-map")
+                if audio_track_index <= 1:
+                    output_args.append(audio_output_str[1:-1])
                 else:
-                        audio_output_str = f"[{input_index}:a]"
-                    audio_input_count += 1
-                if audio_input_count == 1:
-                    audio_output_str = f"{input_index}"
-                output_args.append(f"-map")
                     output_args.append(audio_output_str)
-            return args + input_args + ["-filter_complex", ";".join(filter_args)] +  output_args + [self.get_output_file()]
+            output_args += AUDIO_ARGS
+            if self.annexb:
+                output_args.append("-bsf:v")
+                output_args.append("h264_mp4toannexb")
+                output_args.append("-bsf:a")
+                output_args.append("setts=pts=DTS")
+            output_args.append("-f")
+            output_args.append("mpegts" if self.annexb else "mp4")
+            _filter_args = [] if len(filter_args) == 0 else ["-filter_complex", ";".join(filter_args)]
+            return args + input_args + _filter_args + output_args + [self.get_output_file()]
         elif self.task_type == 'copy':
             if len(self.input_file) == 1:
                 if type(self.input_file[0]) is str:

index.py

@@ -2,18 +2,41 @@ from time import sleep
 
 import biz.task
 import config
+from telemetry import init_opentelemetry
 from template import load_local_template
 from util import api
 
-load_local_template()
+import os
+import glob
 
+load_local_template()
+import logging
+
+LOGGER = logging.getLogger(__name__)
+init_opentelemetry()
 
 while True:
     # print(get_sys_info())
     print("waiting for task...")
+    try:
         task_list = api.sync_center()
+    except Exception as e:
+        LOGGER.error("sync_center error", exc_info=e)
+        sleep(5)
+        continue
     if len(task_list) == 0:
+        # 删除当前文件夹下所有以.mp4、.ts结尾的文件
+        for file_globs in ['*.mp4', '*.ts', 'tmp_concat*.txt']:
+            for file_path in glob.glob(file_globs):
+                try:
+                    os.remove(file_path)
+                    print(f"Deleted file: {file_path}")
+                except Exception as e:
+                    LOGGER.error(f"Error deleting file {file_path}", exc_info=e)
         sleep(5)
     for task in task_list:
         print("start task:", task)
+        try:
             biz.task.start_task(task)
+        except Exception as e:
+            LOGGER.error("task_start error", exc_info=e)

telemetry/__init__.py

@@ -0,0 +1,30 @@
+import os
+
+from constant import SOFTWARE_VERSION
+from opentelemetry import trace
+from opentelemetry.exporter.otlp.proto.http.trace_exporter import OTLPSpanExporter as OTLPSpanHttpExporter
+from opentelemetry.sdk.resources import DEPLOYMENT_ENVIRONMENT, HOST_NAME, Resource, SERVICE_NAME, SERVICE_VERSION
+from opentelemetry.sdk.trace import TracerProvider
+from opentelemetry.sdk.trace.export import BatchSpanProcessor
+
+
+def get_tracer(name):
+    return trace.get_tracer(name)
+
+# 初始化 OpenTelemetry
+def init_opentelemetry():
+    # 设置服务名、主机名
+    resource = Resource(attributes={
+        SERVICE_NAME: "RENDER_WORKER",
+        SERVICE_VERSION: SOFTWARE_VERSION,
+        DEPLOYMENT_ENVIRONMENT: "Python",
+        HOST_NAME: os.getenv("ACCESS_KEY"),
+    })
+
+    # 使用HTTP协议上报
+    span_processor = BatchSpanProcessor(OTLPSpanHttpExporter(
+        endpoint="http://tracing-analysis-dc-sh.aliyuncs.com/adapt_e7qojqi4e0@aa79b4d367fb6b7_e7qojqi4e0@53df7ad2afe8301/api/otlp/traces",
+    ))
+
+    trace_provider = TracerProvider(resource=resource, active_span_processor=span_processor)
+    trace.set_tracer_provider(trace_provider)

template/__init__.py

@@ -88,8 +88,8 @@ def download_template(template_id):
                 new_fp = os.path.join(template_info['local_path'], _fn)
                 oss.download_from_oss(_template['source'], new_fp)
                 if _fn.endswith(".mp4"):
-                    from util.ffmpeg import to_annexb
+                    from util.ffmpeg import re_encode_and_annexb
-                    new_fp = to_annexb(new_fp)
+                    new_fp = re_encode_and_annexb(new_fp)
                 _template['source'] = os.path.relpath(new_fp, template_info['local_path'])
         if 'overlays' in _template:
             for i in range(len(_template['overlays'])):

util/api.py

@@ -1,9 +1,13 @@
+import json
 import logging
 import os
 
 import requests
+from opentelemetry.trace import Status, StatusCode
 
 import util.system
+from telemetry import get_tracer
+from util import oss
 
 session = requests.Session()
 logger = logging.getLogger(__name__)
@@ -19,16 +23,24 @@ def sync_center():
     通过接口获取任务
     :return: 任务列表
     """
-    try:
     from template import TEMPLATES, download_template
-
+    tracer = get_tracer(__name__)
+    with tracer.start_as_current_span("sync_center"):
+        with tracer.start_as_current_span("sync_center.request") as req_span:
+            try:
+                req_span.set_attribute("http.method", "POST")
+                req_span.set_attribute("http.url", os.getenv('API_ENDPOINT') + "/sync")
                 response = session.post(os.getenv('API_ENDPOINT') + "/sync", json={
                     'accessKey': os.getenv('ACCESS_KEY'),
                     'clientStatus': util.system.get_sys_info(),
-            'templateList': [{'id': t.get('id', ''), 'updateTime': t.get('updateTime', '')} for t in TEMPLATES.values()]
+                    'templateList': [{'id': t.get('id', ''), 'updateTime': t.get('updateTime', '')} for t in
+                                     TEMPLATES.values()]
                 }, timeout=10)
+                req_span.set_attribute("http.status_code", response.status_code)
+                req_span.set_attribute("http.response", response.text)
                 response.raise_for_status()
             except requests.RequestException as e:
+                req_span.set_attribute("http.error", str(e))
                 logger.error("请求失败！", e)
                 return []
         data = response.json()
@@ -56,24 +68,32 @@ def get_template_info(template_id):
     :type template_id: str
     :return: 模板信息
     """
+    tracer = get_tracer(__name__)
+    with tracer.start_as_current_span("get_template_info"):
+        with tracer.start_as_current_span("get_template_info.request") as req_span:
             try:
+                req_span.set_attribute("http.method", "POST")
+                req_span.set_attribute("http.url", '{0}/template/{1}'.format(os.getenv('API_ENDPOINT'), template_id))
                 response = session.post('{0}/template/{1}'.format(os.getenv('API_ENDPOINT'), template_id), json={
                     'accessKey': os.getenv('ACCESS_KEY'),
                 }, timeout=10)
+                req_span.set_attribute("http.status_code", response.status_code)
+                req_span.set_attribute("http.response", response.text)
                 response.raise_for_status()
             except requests.RequestException as e:
+                req_span.set_attribute("api.error", str(e))
                 logger.error("请求失败！", e)
                 return None
         data = response.json()
+        logger.debug("获取模板信息结果：【%s】", data)
         remote_template_info = data.get('data', {})
-    logger.debug("获取模板信息结果：【%s】", remote_template_info)
         template = {
             'id': template_id,
             'updateTime': remote_template_info.get('updateTime', template_id),
             'scenic_name': remote_template_info.get('scenicName', '景区'),
             'name': remote_template_info.get('name', '模版'),
-        'video_size': '1920x1080',
+            'video_size': remote_template_info.get('resolution', '1920x1080'),
-        'frame_rate': 30,
+            'frame_rate': 25,
             'overall_duration': 30,
             'video_parts': [
 
@@ -90,6 +110,7 @@ def get_template_info(template_id):
                 # 占位符
                 _template['source'] = "PLACEHOLDER_" + template_info.get('sourceUrl', '')
                 _template['mute'] = template_info.get('mute', True)
+                _template['crop_mode'] = template_info.get('cropEnable', None)
             else:
                 _template['source'] = None
             _overlays = template_info.get('overlays', '')
@@ -101,6 +122,12 @@ def get_template_info(template_id):
             _luts = template_info.get('luts', '')
             if _luts:
                 _template['luts'] = _luts.split(",")
+            _only_if = template_info.get('onlyIf', '')
+            if _only_if:
+                _template['only_if'] = _only_if
+            _effects = template_info.get('effects', '')
+            if _effects:
+                _template['effects'] = _effects.split("|")
             return _template
 
         # outer template definition
@@ -112,63 +139,101 @@ def get_template_info(template_id):
             parts = _template_normalizer(children_template)
             template['video_parts'].append(parts)
         template['local_path'] = os.path.join(os.getenv('TEMPLATE_DIR'), str(template_id))
+        with get_tracer("api").start_as_current_span("get_template_info.template") as res_span:
+            res_span.set_attribute("normalized.response", json.dumps(template))
         return template
 
 
 def report_task_success(task_info, **kwargs):
+    tracer = get_tracer(__name__)
+    with tracer.start_as_current_span("report_task_success"):
+        with tracer.start_as_current_span("report_task_success.request") as req_span:
             try:
+                req_span.set_attribute("http.method", "POST")
+                req_span.set_attribute("http.url",
+                                       '{0}/{1}/success'.format(os.getenv('API_ENDPOINT'), task_info.get("id")))
                 response = session.post('{0}/{1}/success'.format(os.getenv('API_ENDPOINT'), task_info.get("id")), json={
                     'accessKey': os.getenv('ACCESS_KEY'),
                     **kwargs
                 }, timeout=10)
+                req_span.set_attribute("http.status_code", response.status_code)
+                req_span.set_attribute("http.response", response.text)
                 response.raise_for_status()
+                req_span.set_status(Status(StatusCode.OK))
             except requests.RequestException as e:
+                req_span.set_attribute("api.error", str(e))
                 logger.error("请求失败！", e)
                 return None
 
 
 def report_task_start(task_info):
+    tracer = get_tracer(__name__)
+    with tracer.start_as_current_span("report_task_start"):
+        with tracer.start_as_current_span("report_task_start.request") as req_span:
             try:
+                req_span.set_attribute("http.method", "POST")
+                req_span.set_attribute("http.url",
+                                       '{0}/{1}/start'.format(os.getenv('API_ENDPOINT'), task_info.get("id")))
                 response = session.post('{0}/{1}/start'.format(os.getenv('API_ENDPOINT'), task_info.get("id")), json={
                     'accessKey': os.getenv('ACCESS_KEY'),
                 }, timeout=10)
+                req_span.set_attribute("http.status_code", response.status_code)
+                req_span.set_attribute("http.response", response.text)
                 response.raise_for_status()
+                req_span.set_status(Status(StatusCode.OK))
             except requests.RequestException as e:
+                req_span.set_attribute("api.error", str(e))
                 logger.error("请求失败！", e)
                 return None
 
 
 def report_task_failed(task_info, reason=''):
+    tracer = get_tracer(__name__)
+    with tracer.start_as_current_span("report_task_failed"):
+        with tracer.start_as_current_span("report_task_failed.request") as req_span:
             try:
+                req_span.set_attribute("http.method", "POST")
+                req_span.set_attribute("http.url",
+                                       '{0}/{1}/fail'.format(os.getenv('API_ENDPOINT'), task_info.get("id")))
                 response = session.post('{0}/{1}/fail'.format(os.getenv('API_ENDPOINT'), task_info.get("id")), json={
                     'accessKey': os.getenv('ACCESS_KEY'),
                     'reason': reason
                 }, timeout=10)
+                req_span.set_attribute("http.status_code", response.status_code)
+                req_span.set_attribute("http.response", response.text)
                 response.raise_for_status()
+                req_span.set_status(Status(StatusCode.OK))
             except requests.RequestException as e:
+                req_span.set_attribute("api.error", str(e))
+                req_span.set_status(Status(StatusCode.ERROR))
                 logger.error("请求失败！", e)
                 return None
 
 
 def upload_task_file(task_info, ffmpeg_task):
+    tracer = get_tracer(__name__)
+    with get_tracer("api").start_as_current_span("upload_task_file") as span:
         logger.info("开始上传文件: %s", task_info.get("id"))
+        span.set_attribute("file.id", task_info.get("id"))
+        with tracer.start_as_current_span("upload_task_file.request_upload_url") as req_span:
             try:
-        response = session.post('{0}/{1}/uploadUrl'.format(os.getenv('API_ENDPOINT'), task_info.get("id")), json={
+                req_span.set_attribute("http.method", "POST")
+                req_span.set_attribute("http.url",
+                                       '{0}/{1}/uploadUrl'.format(os.getenv('API_ENDPOINT'), task_info.get("id")))
+                response = session.post('{0}/{1}/uploadUrl'.format(os.getenv('API_ENDPOINT'), task_info.get("id")),
+                                        json={
                                             'accessKey': os.getenv('ACCESS_KEY'),
                                         }, timeout=10)
+                req_span.set_attribute("http.status_code", response.status_code)
+                req_span.set_attribute("http.response", response.text)
                 response.raise_for_status()
+                req_span.set_status(Status(StatusCode.OK))
             except requests.RequestException as e:
+                span.set_attribute("api.error", str(e))
+                req_span.set_status(Status(StatusCode.ERROR))
                 logger.error("请求失败！", e)
                 return False
         data = response.json()
         url = data.get('data', "")
         logger.info("开始上传文件: %s 至 %s", task_info.get("id"), url)
-    try:
+        return oss.upload_to_oss(url, ffmpeg_task.get_output_file())
-        with open(ffmpeg_task.get_output_file(), 'rb') as f:
-            requests.put(url, data=f)
-    except requests.RequestException as e:
-        logger.error("上传失败！", e)
-        return False
-    finally:
-        logger.info("上传文件结束: %s", task_info.get("id"))
-    return True

util/ffmpeg.py

@@ -1,40 +1,85 @@
+import json
 import logging
 import os
 import subprocess
 from datetime import datetime
 from typing import Optional, IO
 
-from entity.ffmpeg import FfmpegTask
+from opentelemetry.trace import Status, StatusCode
+
+from entity.ffmpeg import FfmpegTask, ENCODER_ARGS, VIDEO_ARGS, AUDIO_ARGS, MUTE_AUDIO_INPUT
+from telemetry import get_tracer
 
 logger = logging.getLogger(__name__)
 
-def to_annexb(file):
+def re_encode_and_annexb(file):
+    with get_tracer("ffmpeg").start_as_current_span("re_encode_and_annexb") as span:
+        span.set_attribute("file.path", file)
         if not os.path.exists(file):
+            span.set_status(Status(StatusCode.ERROR))
             return file
-    logger.info("ToAnnexb: %s", file)
+        logger.info("ReEncodeAndAnnexb: %s", file)
-    ffmpeg_process = subprocess.run(["ffmpeg", "-y", "-hide_banner", "-i", file, "-c", "copy", "-bsf:v", "h264_mp4toannexb",
+        has_audio = not not probe_video_audio(file)
+        ffmpeg_process = subprocess.run(["ffmpeg", "-y", "-hide_banner", "-vsync", "cfr", "-i", file,
+                                         *(set() if has_audio else MUTE_AUDIO_INPUT),
+                                         "-map", "0:v", "-map", "0:a" if has_audio else "1:a",
+                                         *VIDEO_ARGS, "-bsf:v", "h264_mp4toannexb",
+                                         *AUDIO_ARGS, "-bsf:a", "setts=pts=DTS",
+                                         *ENCODER_ARGS, "-shortest", "-fflags", "+genpts",
                                          "-f", "mpegts", file + ".ts"])
-    logger.info("ToAnnexb: %s, returned: %s", file, ffmpeg_process.returncode)
+        logger.info(" ".join(ffmpeg_process.args))
+        span.set_attribute("ffmpeg.args", json.dumps(ffmpeg_process.args))
+        logger.info("ReEncodeAndAnnexb: %s, returned: %s", file, ffmpeg_process.returncode)
+        span.set_attribute("ffmpeg.code", ffmpeg_process.returncode)
         if ffmpeg_process.returncode == 0:
-        os.remove(file)
+            span.set_status(Status(StatusCode.OK))
+            span.set_attribute("file.size", os.path.getsize(file+".ts"))
+            # os.remove(file)
             return file+".ts"
         else:
+            span.set_status(Status(StatusCode.ERROR))
             return file
 
 def start_render(ffmpeg_task: FfmpegTask):
-    logger.info(ffmpeg_task)
+    tracer = get_tracer(__name__)
+    with tracer.start_as_current_span("start_render") as span:
+        span.set_attribute("ffmpeg.task", str(ffmpeg_task))
         if not ffmpeg_task.need_run():
             ffmpeg_task.set_output_file(ffmpeg_task.input_file[0])
+            span.set_status(Status(StatusCode.OK))
             return True
         ffmpeg_args = ffmpeg_task.get_ffmpeg_args()
-    logger.info(ffmpeg_args)
         if len(ffmpeg_args) == 0:
             ffmpeg_task.set_output_file(ffmpeg_task.input_file[0])
+            span.set_status(Status(StatusCode.OK))
             return True
         ffmpeg_process = subprocess.run(["ffmpeg", "-progress", "-", "-loglevel", "error", *ffmpeg_args], **subprocess_args(True))
-    logger.info("FINISH TASK, OUTPUT IS %s", handle_ffmpeg_output(ffmpeg_process.stdout))
+        span.set_attribute("ffmpeg.args", json.dumps(ffmpeg_process.args))
+        logger.info(" ".join(ffmpeg_process.args))
+        ffmpeg_final_out = handle_ffmpeg_output(ffmpeg_process.stdout)
+        span.set_attribute("ffmpeg.out", ffmpeg_final_out)
+        logger.info("FINISH TASK, OUTPUT IS %s", ffmpeg_final_out)
         code = ffmpeg_process.returncode
-    return code == 0
+        span.set_attribute("ffmpeg.code", code)
+        if code != 0:
+            span.set_status(Status(StatusCode.ERROR))
+            logger.error("FFMPEG ERROR: %s", ffmpeg_process.stderr)
+            return False
+        span.set_attribute("ffmpeg.out_file", ffmpeg_task.output_file)
+        try:
+            file_size = os.path.getsize(ffmpeg_task.output_file)
+            span.set_attribute("file.size", file_size)
+            if file_size < 4096:
+                span.set_status(Status(StatusCode.ERROR))
+                logger.error("FFMPEG ERROR: OUTPUT FILE IS TOO SMALL")
+                return False
+        except OSError:
+            span.set_attribute("file.size", 0)
+            span.set_status(Status(StatusCode.ERROR))
+            logger.error("FFMPEG ERROR: OUTPUT FILE NOT FOUND")
+            return False
+        span.set_status(Status(StatusCode.OK))
+        return True
 
 def handle_ffmpeg_output(stdout: Optional[bytes]) -> str:
     out_time = "0:0:0.0"
@@ -55,27 +100,60 @@ def handle_ffmpeg_output(stdout: Optional[bytes]) -> str:
     print("[ ]Speed:", out_time, "@", speed)
     return out_time+"@"+speed
 
-
 def duration_str_to_float(duration_str: str) -> float:
     _duration = datetime.strptime(duration_str, "%H:%M:%S.%f") - datetime(1900, 1, 1)
     return _duration.total_seconds()
 
 
 def probe_video_info(video_file):
+    tracer = get_tracer(__name__)
+    with tracer.start_as_current_span("probe_video_info") as span:
+        span.set_attribute("video.file", video_file)
         # 获取宽度和高度
         result = subprocess.run(
-        ["ffprobe.exe", '-v', 'error', '-select_streams', 'v:0', '-show_entries', 'stream=width,height:format=duration', '-of',
+            ["ffprobe", '-v', 'error', '-select_streams', 'v:0', '-show_entries', 'stream=width,height:format=duration', '-of',
              'csv=s=x:p=0', video_file],
             stderr=subprocess.STDOUT,
             **subprocess_args(True)
         )
+        span.set_attribute("ffprobe.args", json.dumps(result.args))
+        span.set_attribute("ffprobe.code", result.returncode)
+        if result.returncode != 0:
+            span.set_status(Status(StatusCode.ERROR))
+            return 0, 0, 0
         all_result = result.stdout.decode('utf-8').strip()
+        span.set_attribute("ffprobe.out", all_result)
+        if all_result == '':
+            span.set_status(Status(StatusCode.ERROR))
+            return 0, 0, 0
+        span.set_status(Status(StatusCode.OK))
         wh, duration = all_result.split('\n')
         width, height = wh.strip().split('x')
-
         return int(width), int(height), float(duration)
 
 
+def probe_video_audio(video_file, type=None):
+    tracer = get_tracer(__name__)
+    with tracer.start_as_current_span("probe_video_audio") as span:
+        span.set_attribute("video.file", video_file)
+        args = ["ffprobe", "-hide_banner", "-v", "error", "-select_streams", "a", "-show_entries", "stream=index", "-of", "csv=p=0"]
+        if type == 'concat':
+            args.append("-safe")
+            args.append("0")
+            args.append("-f")
+            args.append("concat")
+        args.append(video_file)
+        logger.info(" ".join(args))
+        result = subprocess.run(args, stderr=subprocess.STDOUT, **subprocess_args(True))
+        span.set_attribute("ffprobe.args", json.dumps(result.args))
+        span.set_attribute("ffprobe.code", result.returncode)
+        logger.info("probe_video_audio: %s", result.stdout.decode('utf-8').strip())
+        if result.returncode != 0:
+            return False
+        if result.stdout.decode('utf-8').strip() == '':
+            return False
+        return True
+
 # Create a set of arguments which make a ``subprocess.Popen`` (and
 # variants) call work with or without Pyinstaller, ``--noconsole`` or
 # not, on Windows and Linux. Typical use::

util/oss.py

@@ -2,6 +2,9 @@ import logging
 import os
 
 import requests
+from opentelemetry.trace import Status, StatusCode
+
+from telemetry import get_tracer
 
 logger = logging.getLogger(__name__)
 
@@ -13,14 +16,41 @@ def upload_to_oss(url, file_path):
     :param str file_path: 文件路径
     :return bool: 是否成功
     """
-    with open(file_path, 'rb') as f:
+    tracer = get_tracer(__name__)
+    with tracer.start_as_current_span("upload_to_oss") as span:
+        span.set_attribute("file.url", url)
+        span.set_attribute("file.path", file_path)
+        span.set_attribute("file.size", os.path.getsize(file_path))
+        max_retries = 5
+        retries = 0
+        while retries < max_retries:
+            with tracer.start_as_current_span("upload_to_oss.request") as req_span:
+                req_span.set_attribute("http.retry_count", retries)
                 try:
-            response = requests.put(url, data=f)
+                    req_span.set_attribute("http.method", "PUT")
-            return response.status_code == 200
+                    req_span.set_attribute("http.url", url)
+                    with open(file_path, 'rb') as f:
+                        response = requests.put(url, data=f, timeout=60, headers={"Content-Type": "video/mp4"})
+                        req_span.set_attribute("http.status_code", response.status_code)
+                        req_span.set_attribute("http.response", response.text)
+                        response.raise_for_status()
+                        req_span.set_status(Status(StatusCode.OK))
+                        span.set_status(Status(StatusCode.OK))
+                        return True
+                except requests.exceptions.Timeout:
+                    req_span.set_attribute("http.error", "Timeout")
+                    req_span.set_status(Status(StatusCode.ERROR))
+                    retries += 1
+                    logger.warning(f"Upload timed out. Retrying {retries}/{max_retries}...")
                 except Exception as e:
-            print(e)
+                    req_span.set_attribute("http.error", str(e))
+                    req_span.set_status(Status(StatusCode.ERROR))
+                    retries += 1
+                    logger.warning(f"Upload failed. Retrying {retries}/{max_retries}...")
+        span.set_status(Status(StatusCode.ERROR))
     return False
 
+
 def download_from_oss(url, file_path):
     """
     使用签名URL下载文件到OSS
@@ -28,16 +58,40 @@ def download_from_oss(url, file_path):
     :param Union[LiteralString, str, bytes] file_path: 文件路径
     :return bool: 是否成功
     """
+    tracer = get_tracer(__name__)
+    with tracer.start_as_current_span("download_from_oss") as span:
+        span.set_attribute("file.url", url)
+        span.set_attribute("file.path", file_path)
         logging.info("download_from_oss: %s", url)
         file_dir, file_name = os.path.split(file_path)
         if file_dir:
             if not os.path.exists(file_dir):
                 os.makedirs(file_dir)
+        max_retries = 5
+        retries = 0
+        while retries < max_retries:
+            with tracer.start_as_current_span("download_from_oss.request") as req_span:
+                req_span.set_attribute("http.retry_count", retries)
                 try:
-        response = requests.get(url)
+                    req_span.set_attribute("http.method", "GET")
+                    req_span.set_attribute("http.url", url)
+                    response = requests.get(url, timeout=15)  # 设置超时时间
+                    req_span.set_attribute("http.status_code", response.status_code)
                     with open(file_path, 'wb') as f:
                         f.write(response.content)
+                    req_span.set_attribute("file.size", os.path.getsize(file_path))
+                    req_span.set_status(Status(StatusCode.OK))
+                    span.set_status(Status(StatusCode.OK))
                     return True
+                except requests.exceptions.Timeout:
+                    req_span.set_attribute("http.error", "Timeout")
+                    req_span.set_status(Status(StatusCode.ERROR))
+                    retries += 1
+                    logger.warning(f"Download timed out. Retrying {retries}/{max_retries}...")
                 except Exception as e:
-        print(e)
+                    req_span.set_attribute("http.error", str(e))
+                    req_span.set_status(Status(StatusCode.ERROR))
+                    retries += 1
+                    logger.warning(f"Download failed. Retrying {retries}/{max_retries}...")
+        span.set_status(Status(StatusCode.ERROR))
     return False