attempt to retain samples in mlt_frame_mix_audio, make consumers request the number...

[melted] / src / modules / sdl / consumer_sdl.c

diff --git a/src/modules/sdl/consumer_sdl.c b/src/modules/sdl/consumer_sdl.c
index 2725d1d..943a0d1 100644 (file)
--- a/src/modules/sdl/consumer_sdl.c
+++ b/src/modules/sdl/consumer_sdl.c
@@ -199,9 +199,13 @@ static int consumer_play_audio( consumer_sdl this, mlt_frame frame, int init_aud
        // Get the properties of this consumer
        mlt_properties properties = this->properties;
        mlt_audio_format afmt = mlt_audio_pcm;
-       int channels = 0;
-       int samples;
-       int frequency;
+
+       // Set the preferred params of the test card signal
+       int channels = 2;
+       int frequency = 48000;
+       static int counter = 0;
+       int samples = mlt_sample_calculator( ( this->height < 576 ? 29.97 : 25 ), frequency, counter++ );
+       
        int16_t *pcm;
        int bytes;