* modules/stream_out/transcode.c: hack to work around ffmpeg encoding which...

* modules/stream_out/transcode.c: hack to work around ffmpeg encoding which doesn't like frames with identical pts.
* modules/codec/ffmpeg/encoder.c: one missing AV_NOPTS_VALUE.

modules/codec/ffmpeg/encoder.c

@@ -558,7 +558,7 @@ static block_t *EncodeVideo( encoder_t *p_enc, picture_t *p_pict )
     }
     else
     {
-        frame.pts = 0;
+        frame.pts = AV_NOPTS_VALUE;
     }
 
     if ( frame.pts != AV_NOPTS_VALUE && frame.pts != 0 )

modules/stream_out/transcode.c

@@ -1797,7 +1797,9 @@ static int transcode_video_ffmpeg_getframebuf(struct AVCodecContext *p_context,
         if( !p_context->has_b_frames || !p_sys->b_input_has_b_frames ||
             !p_frame->reference || !p_sys->i_output_pts )
         {
-            p_frame->pts = p_sys->i_input_dts;
+            p_frame->pts = p_sys->i_input_dts +
+                /* Hack: ffmpeg encoding doesn't like frames with identical pts */
+                (p_sys->i_output_pts ? 0 : 50000);
         }
         else p_frame->pts = AV_NOPTS_VALUE;
     }