Use newer ass_render_chunk() API

1 files changed, 8 insertions, 1 deletions

diff --git a/src/internal/kitdecoder.c b/src/internal/kitdecoder.c
index 0855eee..f4deaca 100644
--- a/src/internal/kitdecoder.c
+++ b/src/internal/kitdecoder.c
@@ -20,6 +20,7 @@ Kit_Decoder* Kit_CreateDecoder(const Kit_Source *src, int stream_index,
     assert(thread_count > 0);

 

     AVCodecContext *codec_ctx = NULL;

+    AVDictionary *codec_opts = NULL;

     AVCodec *codec = NULL;

     AVFormatContext *format_ctx = src->format_ctx;

     int bsizes[2] = {BUFFER_IN_SIZE, out_b_size};

@@ -62,8 +63,13 @@ Kit_Decoder* Kit_CreateDecoder(const Kit_Source *src, int stream_index,
     codec_ctx->thread_count = thread_count;

     codec_ctx->thread_type = FF_THREAD_SLICE;

 

+    // This is required for ass_process_chunk() support

+    if(LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(57, 25, 100)) {

+        av_dict_set(&codec_opts, "sub_text_format", "ass", 0);

+    }

+

     // Open the stream

-    if(avcodec_open2(codec_ctx, codec, NULL) < 0) {

+    if(avcodec_open2(codec_ctx, codec, &codec_opts) < 0) {

         Kit_SetError("Unable to open codec for stream %d", stream_index);

         goto exit_2;

     }

@@ -98,6 +104,7 @@ exit_3:
     }

     avcodec_close(codec_ctx);

 exit_2:

+    av_dict_free(&codec_opts);

     avcodec_free_context(&codec_ctx);

 exit_1:

     free(dec);