3 files changed, 3 insertions, 3 deletions
diff --git a/src/encoder/video/nvenc.c b/src/encoder/video/nvenc.c
index f7fca41..594416c 100644
--- a/src/encoder/video/nvenc.c
+++ b/src/encoder/video/nvenc.c
@@ -152,7 +152,7 @@ void gsr_video_encoder_nvenc_stop(gsr_video_encoder_nvenc *self, AVCodecContext
     self->target_textures[0] = 0;
     self->target_textures[1] = 0;
 
-    if(video_codec_context->hw_frames_ctx)
+    if(video_codec_context && video_codec_context->hw_frames_ctx)
         av_buffer_unref(&video_codec_context->hw_frames_ctx);
     if(self->device_ctx)
         av_buffer_unref(&self->device_ctx);
diff --git a/src/encoder/video/vaapi.c b/src/encoder/video/vaapi.c
index d310125..12dd3d7 100644
--- a/src/encoder/video/vaapi.c
+++ b/src/encoder/video/vaapi.c
@@ -294,7 +294,7 @@ void gsr_video_encoder_vaapi_stop(gsr_video_encoder_vaapi *self, AVCodecContext
     self->target_textures[0] = 0;
     self->target_textures[1] = 0;
 
-    if(video_codec_context->hw_frames_ctx)
+    if(video_codec_context && video_codec_context->hw_frames_ctx)
         av_buffer_unref(&video_codec_context->hw_frames_ctx);
     if(self->device_ctx)
         av_buffer_unref(&self->device_ctx);
diff --git a/src/encoder/video/vulkan.c b/src/encoder/video/vulkan.c
index c90a1f9..232a37d 100644
--- a/src/encoder/video/vulkan.c
+++ b/src/encoder/video/vulkan.c
@@ -862,7 +862,7 @@ void gsr_video_encoder_vulkan_stop(gsr_video_encoder_vulkan *self, AVCodecContex
         }
     }
 
-    if(video_codec_context->hw_frames_ctx)
+    if(video_codec_context && video_codec_context->hw_frames_ctx)
         av_buffer_unref(&video_codec_context->hw_frames_ctx);
     if(self->device_ctx)
         av_buffer_unref(&self->device_ctx);