Fix typo in params field (#409)

Author: j0sh

ffmpeg/decoder.c

@@ -335,24 +335,23 @@ int open_input(input_params *params, struct input_ctx *ctx)
   char *inp = params->fname;
   int ret = 0;
 
-  ctx->transmuxing = params->transmuxe;
+  ctx->transmuxing = params->transmuxing;
 
   // open demuxer
   ret = avformat_open_input(&ic, inp, NULL, NULL);
   if (ret < 0) LPMS_ERR(open_input_err, "demuxer: Unable to open input");
   ctx->ic = ic;
   ret = avformat_find_stream_info(ic, NULL);
   if (ret < 0) LPMS_ERR(open_input_err, "Unable to find input info");
-  if (params->transmuxe == 0) {
-    ret = open_video_decoder(params, ctx);
-    if (ret < 0) LPMS_ERR(open_input_err, "Unable to open video decoder")
-    ret = open_audio_decoder(params, ctx);
-    if (ret < 0) LPMS_ERR(open_input_err, "Unable to open audio decoder")
-    ctx->last_frame_v = av_frame_alloc();
-    if (!ctx->last_frame_v) LPMS_ERR(open_input_err, "Unable to alloc last_frame_v");
-    ctx->last_frame_a = av_frame_alloc();
-    if (!ctx->last_frame_a) LPMS_ERR(open_input_err, "Unable to alloc last_frame_a");
-  }
+  if (params->transmuxing) return 0;
+  ret = open_video_decoder(params, ctx);
+  if (ret < 0) LPMS_ERR(open_input_err, "Unable to open video decoder")
+  ret = open_audio_decoder(params, ctx);
+  if (ret < 0) LPMS_ERR(open_input_err, "Unable to open audio decoder")
+  ctx->last_frame_v = av_frame_alloc();
+  if (!ctx->last_frame_v) LPMS_ERR(open_input_err, "Unable to alloc last_frame_v");
+  ctx->last_frame_a = av_frame_alloc();
+  if (!ctx->last_frame_a) LPMS_ERR(open_input_err, "Unable to alloc last_frame_a");
 
   return 0;
 

ffmpeg/ffmpeg.go

@@ -945,7 +945,7 @@ func (t *Transcoder) Transcode(input *TranscodeOptionsIn, ps []TranscodeOptions)
 	inp := &C.input_params{fname: fname, hw_type: hw_type, device: device, xcoderParams: xcoderParams,
 		handle: t.handle}
 	if input.Transmuxing {
-		inp.transmuxe = 1
+		inp.transmuxing = 1
 	}
 	results := make([]C.output_results, len(ps))
 	decoded := &C.output_results{}

ffmpeg/transcoder.h

@@ -54,7 +54,8 @@ typedef struct {
   // Optional video decoder + opts
   component_opts video;
 
-  int transmuxe;
+  // concatenates multiple inputs into the same output
+  int transmuxing;
 } input_params;
 
 #define MAX_CLASSIFY_SIZE 10