[FFmpeg-devel] [PATCH 1/3] lavd/alsa: set frame_size field.

[Nicolas George]

The value tells the typical size of a packet from the demuxer.

Signed-off-by: Nicolas George <george at nsup.org>
---
 libavdevice/alsa-audio-common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavdevice/alsa-audio-common.c b/libavdevice/alsa-audio-common.c
index bf876ed..f4b86bb 100644
--- a/libavdevice/alsa-audio-common.c
+++ b/libavdevice/alsa-audio-common.c
@@ -260,7 +260,7 @@ av_cold int ff_alsa_open(AVFormatContext *ctx, snd_pcm_stream_t mode,
                snd_strerror(res));
         goto fail;
     }
-    s->period_size = period_size;
+    ctx->streams[0]->codec->frame_size = s->period_size = period_size;
 
     res = snd_pcm_hw_params(h, hw_params);
     if (res < 0) {
-- 
2.1.4