write actual number of channels to mp4a box

[fdkaac.git] / src / m4af.h

diff --git a/src/m4af.h b/src/m4af.h
index 6c3ba4df6da5179315eed69160a883285ccc7793..09ebe9333ba4b101190714e7116a76f103ff4a5e 100644 (file)
--- a/src/m4af.h
+++ b/src/m4af.h
@@ -87,7 +87,7 @@ m4af_ctx_t *m4af_create(uint32_t codec, uint32_t timescale,
 
 int m4af_begin_write(m4af_ctx_t *ctx);
 
-int m4af_finalize(m4af_ctx_t *ctx);
+int m4af_finalize(m4af_ctx_t *ctx, int optimize);
 
 void m4af_teardown(m4af_ctx_t **ctx);
 
@@ -97,11 +97,16 @@ int m4af_write_sample(m4af_ctx_t *ctx, uint32_t track_idx, const void *data,
 int m4af_set_decoder_specific_info(m4af_ctx_t *ctx, uint32_t track_idx,
                                    uint8_t *data, uint32_t size);
 
+void m4af_set_vbr_mode(m4af_ctx_t *ctx, uint32_t track_idx, int is_vbr);
+
 void m4af_set_priming(m4af_ctx_t *ctx, uint32_t track_idx,
                       uint32_t encoder_delay, uint32_t padding);
 
 void m4af_set_priming_mode(m4af_ctx_t *ctx, int mode);
 
+void m4af_set_num_channels(m4af_ctx_t *ctx, uint32_t track_idx,
+                           uint16_t channels);
+
 void m4af_set_fixed_frame_duration(m4af_ctx_t *ctx, uint32_t track_idx,
                                    uint32_t length);