diff options
Diffstat (limited to 'src/decoder')
| -rw-r--r-- | src/decoder/ffmpeg_plugin.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/decoder/ffmpeg_plugin.c b/src/decoder/ffmpeg_plugin.c index 605d58ef2..71958b77b 100644 --- a/src/decoder/ffmpeg_plugin.c +++ b/src/decoder/ffmpeg_plugin.c @@ -130,6 +130,17 @@ static bool ffmpeg_init(void) return true; } +static int +ffmpeg_find_audio_stream(const AVFormatContext *format_context) +{ + for (unsigned i = 0; i < format_context->nb_streams; ++i) + if (format_context->streams[i]->codec->codec_type == + CODEC_TYPE_AUDIO) + return i; + + return -1; +} + static bool ffmpeg_helper(struct input_stream *input, bool (*callback)(struct ffmpeg_context *ctx), @@ -139,7 +150,6 @@ ffmpeg_helper(struct input_stream *input, AVCodecContext *codec_context; AVCodec *codec; int audio_stream; - unsigned i; struct ffmpeg_stream stream = { .url = "mpd://X", /* only the mpd:// prefix matters */ }; @@ -163,14 +173,7 @@ ffmpeg_helper(struct input_stream *input, return false; } - audio_stream = -1; - for(i=0; i<format_context->nb_streams; i++) { - if (format_context->streams[i]->codec->codec_type==CODEC_TYPE_AUDIO && - audio_stream < 0) { - audio_stream=i; - } - } - + audio_stream = ffmpeg_find_audio_stream(format_context); if (audio_stream == -1) { ERROR("No audio stream inside!\n"); return false; |