qsv、对接

entity/ffmpeg.py

@@ -1,3 +1,5 @@
+import uuid
+
 
 class FfmpegTask(object):
 
@@ -123,7 +125,7 @@ class FfmpegTask(object):
         if self.task_type == 'encode':
             input_args = []
             filter_args = []
-            output_args = []
+            output_args = ["-shortest", "-c:v h264_qsv"]
             video_output_str = "[0:v]"
             audio_output_str = "[0:v]"
             video_input_count = 0
@@ -170,8 +172,8 @@ class FfmpegTask(object):
                 output_args.append(audio_output_str)
             return args + input_args + ["-filter_complex", ";".join(filter_args)] + output_args + [self.get_output_file()]
         elif self.task_type == 'concat':
-            input_args = ["-hwaccel qsv"]
-            output_args = []
+            input_args = []
+            output_args = ["-shortest", "-c:v", "h264_qsv", "-r", "25"]
             filter_args = []
             video_output_str = "[0:v]"
             audio_output_str = "[0:v]"
@@ -215,7 +217,6 @@ class FfmpegTask(object):
     def set_output_file(self, file=None):
         if file is None:
             if self.output_file == '':
-                # TODO: Random Filename
-                self.output_file = "rand.mp4"
+                self.output_file = "rand_" + str(uuid.uuid4()) + ".mp4"
         else:
             self.output_file = file