--- fftools/ffmpeg_filter.c | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/fftools/ffmpeg_filter.c b/fftools/ffmpeg_filter.c index cdf5610620..79e034d248 100644 --- a/fftools/ffmpeg_filter.c +++ b/fftools/ffmpeg_filter.c @@ -908,7 +908,7 @@ int init_simple_filtergraph(InputStream *ist, OutputStream *ost, return 0; } -static void init_input_filter(FilterGraph *fg, InputFilter *ifilter) +static int init_input_filter(FilterGraph *fg, InputFilter *ifilter) { FilterGraphPriv *fgp = fgp_from_fg(fg); InputFilterPriv *ifp = ifp_from_ifilter(ifilter); @@ -920,7 +920,7 @@ static void init_input_filter(FilterGraph *fg, InputFilter *ifilter) if (type != AVMEDIA_TYPE_VIDEO && type != AVMEDIA_TYPE_AUDIO) { av_log(fg, AV_LOG_FATAL, "Only video and audio filters supported " "currently.\n"); - exit_program(1); + return AVERROR(ENOSYS); } if (ifp->linklabel) { @@ -932,7 +932,7 @@ static void init_input_filter(FilterGraph *fg, InputFilter *ifilter) if (file_idx < 0 || file_idx >= nb_input_files) { av_log(fg, AV_LOG_FATAL, "Invalid file index %d in filtergraph description %s.\n", file_idx, fgp->graph_desc); - exit_program(1); + return AVERROR(EINVAL); } s = input_files[file_idx]->ctx; @@ -950,7 +950,7 @@ static void init_input_filter(FilterGraph *fg, InputFilter *ifilter) if (!st) { av_log(fg, AV_LOG_FATAL, "Stream specifier '%s' in filtergraph description %s " "matches no streams.\n", p, fgp->graph_desc); - exit_program(1); + return AVERROR(EINVAL); } ist = input_files[file_idx]->streams[st->index]; } else { @@ -958,7 +958,7 @@ static void init_input_filter(FilterGraph *fg, InputFilter *ifilter) if (!ist) { av_log(fg, AV_LOG_FATAL, "Cannot find a matching stream for " "unlabeled input pad %s\n", ifilter->name); - exit_program(1); + return AVERROR(EINVAL); } } av_assert0(ist); @@ -968,15 +968,20 @@ static void init_input_filter(FilterGraph *fg, InputFilter *ifilter) av_log(fg, AV_LOG_ERROR, "Error binding an input stream to complex filtergraph input %s.\n", ifilter->name); - exit_program(1); + return ret; } + + return 0; } int init_complex_filtergraph(FilterGraph *fg) { // bind filtergraph inputs to input streams - for (int i = 0; i < fg->nb_inputs; i++) - init_input_filter(fg, fg->inputs[i]); + for (int i = 0; i < fg->nb_inputs; i++) { + int ret = init_input_filter(fg, fg->inputs[i]); + if (ret < 0) + return ret; + } return 0; } -- 2.40.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".