diff --git a/src/media/audio/sound/dtmfgenerator.cpp b/src/media/audio/sound/dtmfgenerator.cpp
index c05435f66..5b9eca18a 100644
--- a/src/media/audio/sound/dtmfgenerator.cpp
+++ b/src/media/audio/sound/dtmfgenerator.cpp
@@ -115,7 +115,7 @@ DTMFGenerator::fillToneBuffer(int index)
     ptr->nb_samples = sampleRate_;
     ptr->format = tone_.getFormat().sampleFormat;
     ptr->sample_rate = sampleRate_;
-    ptr->channel_layout = AV_CH_LAYOUT_MONO;
+    ptr->ch_layout.u.mask = AV_CH_LAYOUT_MONO;
     av_channel_layout_from_mask(&ptr->ch_layout, AV_CH_LAYOUT_MONO);
     av_frame_get_buffer(ptr.get(), 0);
     tone_.genSin(ptr.get(), 0, ptr->nb_samples, tones_[index].higher, tones_[index].lower);
diff --git a/src/media/media_decoder.cpp b/src/media/media_decoder.cpp
index ceaa036c6..0cbeae5be 100644
--- a/src/media/media_decoder.cpp
+++ b/src/media/media_decoder.cpp
@@ -375,11 +375,11 @@ MediaDemuxer::Status
 MediaDemuxer::decode()
 {
     if (inputParams_.format == "x11grab" || inputParams_.format == "dxgigrab") {
-        auto ret = inputCtx_->iformat->read_header(inputCtx_);
-        if (ret == AVERROR_EXTERNAL) {
-            JAMI_ERR("Unable to read frame: %s\n", libav_utils::getError(ret).c_str());
-            return Status::ReadError;
-        }
+        // auto ret = inputCtx_->iformat->read_header(inputCtx_);
+        // if (ret == AVERROR_EXTERNAL) {
+        //     JAMI_ERR("Unable to read frame: %s\n", libav_utils::getError(ret).c_str());
+        //     return Status::ReadError;
+        // }
         auto codecpar = inputCtx_->streams[0]->codecpar;
         if (baseHeight_ != codecpar->height || baseWidth_ != codecpar->width) {
             baseHeight_ = codecpar->height;
diff --git a/src/media/media_io_handle.h b/src/media/media_io_handle.h
index 7a64b85a7..a668e73c0 100644
--- a/src/media/media_io_handle.h
+++ b/src/media/media_io_handle.h
@@ -32,7 +32,7 @@ struct AVIOContext;
 #endif
 
 typedef int (*io_readcallback)(void* opaque, uint8_t* buf, int buf_size);
-typedef int (*io_writecallback)(void* opaque, uint8_t* buf, int buf_size);
+typedef int (*io_writecallback)(void* opaque, const uint8_t* buf, int buf_size);
 typedef int64_t (*io_seekcallback)(void* opaque, int64_t offset, int whence);
 
 namespace jami {
diff --git a/src/media/socket_pair.cpp b/src/media/socket_pair.cpp
index 0589affd5..f0005f6b0 100644
--- a/src/media/socket_pair.cpp
+++ b/src/media/socket_pair.cpp
@@ -382,8 +382,8 @@ SocketPair::createIOContext(const uint16_t mtu)
         [](void* sp, uint8_t* buf, int len) {
             return static_cast<SocketPair*>(sp)->readCallback(buf, len);
         },
-        [](void* sp, uint8_t* buf, int len) {
-            return static_cast<SocketPair*>(sp)->writeCallback(buf, len);
+        [](void* sp, const uint8_t* buf, int len) {
+            return static_cast<SocketPair*>(sp)->writeCallback((uint8_t*)buf, len);
         },
         0,
         reinterpret_cast<void*>(this));