diff options
Diffstat (limited to 'libavfilter/src_movie.c')
| -rw-r--r-- | libavfilter/src_movie.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libavfilter/src_movie.c b/libavfilter/src_movie.c index 573f363705..220a43cdd1 100644 --- a/libavfilter/src_movie.c +++ b/libavfilter/src_movie.c @@ -67,6 +67,7 @@ typedef struct MovieContext { int loop_count; int64_t discontinuity_threshold; int64_t ts_offset; + int dec_threads; AVFormatContext *format_ctx; @@ -90,6 +91,7 @@ static const AVOption movie_options[]= { { "s", "set streams", OFFSET(stream_specs), AV_OPT_TYPE_STRING, {.str = 0}, 0, 0, FLAGS }, { "loop", "set loop count", OFFSET(loop_count), AV_OPT_TYPE_INT, {.i64 = 1}, 0, INT_MAX, FLAGS }, { "discontinuity", "set discontinuity threshold", OFFSET(discontinuity_threshold), AV_OPT_TYPE_DURATION, {.i64 = 0}, 0, INT64_MAX, FLAGS }, + { "dec_threads", "set the number of threads for decoding", OFFSET(dec_threads), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, FLAGS }, { NULL }, }; @@ -150,7 +152,7 @@ static AVStream *find_stream(void *log, AVFormatContext *avf, const char *spec) return found; } -static int open_stream(AVFilterContext *ctx, MovieStream *st) +static int open_stream(AVFilterContext *ctx, MovieStream *st, int dec_threads) { const AVCodec *codec; int ret; @@ -169,7 +171,9 @@ static int open_stream(AVFilterContext *ctx, MovieStream *st) if (ret < 0) return ret; - st->codec_ctx->thread_count = ff_filter_get_nb_threads(ctx); + if (!dec_threads) + dec_threads = ff_filter_get_nb_threads(ctx); + st->codec_ctx->thread_count = dec_threads; if ((ret = avcodec_open2(st->codec_ctx, codec, NULL)) < 0) { av_log(ctx, AV_LOG_ERROR, "Failed to open codec\n"); @@ -314,7 +318,7 @@ static av_cold int movie_common_init(AVFilterContext *ctx) if (ret < 0) return ret; } - ret = open_stream(ctx, &movie->st[i]); + ret = open_stream(ctx, &movie->st[i], movie->dec_threads); if (ret < 0) return ret; } |