diff options
Diffstat (limited to 'avconv.c')
-rw-r--r-- | avconv.c | 44 |
1 files changed, 32 insertions, 12 deletions
@@ -622,11 +622,12 @@ static int configure_output_video_filter(FilterGraph *fg, OutputFilter *ofilter, AVFilterContext *last_filter = out->filter_ctx; int pad_idx = out->pad_idx; int ret; + char name[255]; - + snprintf(name, sizeof(name), "output stream %d:%d", ost->file_index, ost->index); ret = avfilter_graph_create_filter(&ofilter->filter, avfilter_get_by_name("buffersink"), - "out", NULL, pix_fmts, fg->graph); + name, NULL, pix_fmts, fg->graph); if (ret < 0) return ret; @@ -638,8 +639,10 @@ static int configure_output_video_filter(FilterGraph *fg, OutputFilter *ofilter, codec->width, codec->height, (unsigned)ost->sws_flags); + snprintf(name, sizeof(name), "scaler for output stream %d:%d", + ost->file_index, ost->index); if ((ret = avfilter_graph_create_filter(&filter, avfilter_get_by_name("scale"), - NULL, args, NULL, fg->graph)) < 0) + name, args, NULL, fg->graph)) < 0) return ret; if ((ret = avfilter_link(last_filter, pad_idx, filter, 0)) < 0) return ret; @@ -650,6 +653,8 @@ static int configure_output_video_filter(FilterGraph *fg, OutputFilter *ofilter, if ((pix_fmts = choose_pix_fmts(ost))) { AVFilterContext *filter; + snprintf(name, sizeof(name), "pixel format for output stream %d:%d", + ost->file_index, ost->index); if ((ret = avfilter_graph_create_filter(&filter, avfilter_get_by_name("format"), "format", pix_fmts, NULL, @@ -669,8 +674,10 @@ static int configure_output_video_filter(FilterGraph *fg, OutputFilter *ofilter, snprintf(args, sizeof(args), "fps=%d/%d", ost->frame_rate.num, ost->frame_rate.den); + snprintf(name, sizeof(name), "fps for output stream %d:%d", + ost->file_index, ost->index); ret = avfilter_graph_create_filter(&fps, avfilter_get_by_name("fps"), - "fps", args, NULL, fg->graph); + name, args, NULL, fg->graph); if (ret < 0) return ret; @@ -694,11 +701,14 @@ static int configure_output_audio_filter(FilterGraph *fg, OutputFilter *ofilter, AVFilterContext *last_filter = out->filter_ctx; int pad_idx = out->pad_idx; char *sample_fmts, *sample_rates, *channel_layouts; + char name[255]; int ret; + + snprintf(name, sizeof(name), "output stream %d:%d", ost->file_index, ost->index); ret = avfilter_graph_create_filter(&ofilter->filter, avfilter_get_by_name("abuffersink"), - "out", NULL, NULL, fg->graph); + name, NULL, NULL, fg->graph); if (ret < 0) return ret; @@ -728,9 +738,11 @@ static int configure_output_audio_filter(FilterGraph *fg, OutputFilter *ofilter, av_freep(&sample_rates); av_freep(&channel_layouts); + snprintf(name, sizeof(name), "audio format for output stream %d:%d", + ost->file_index, ost->index); ret = avfilter_graph_create_filter(&format, avfilter_get_by_name("aformat"), - "aformat", args, NULL, fg->graph); + name, args, NULL, fg->graph); if (ret < 0) return ret; @@ -787,7 +799,7 @@ static int configure_input_video_filter(FilterGraph *fg, InputFilter *ifilter, ist->framerate.num} : ist->st->time_base; AVRational sar; - char args[255]; + char args[255], name[255]; int pad_idx = in->pad_idx; int ret; @@ -797,17 +809,21 @@ static int configure_input_video_filter(FilterGraph *fg, InputFilter *ifilter, snprintf(args, sizeof(args), "%d:%d:%d:%d:%d:%d:%d", ist->st->codec->width, ist->st->codec->height, ist->st->codec->pix_fmt, tb.num, tb.den, sar.num, sar.den); + snprintf(name, sizeof(name), "graph %d input from stream %d:%d", fg->index, + ist->file_index, ist->st->index); - if ((ret = avfilter_graph_create_filter(&ifilter->filter, filter, in->name, + if ((ret = avfilter_graph_create_filter(&ifilter->filter, filter, name, args, NULL, fg->graph)) < 0) return ret; if (ist->framerate.num) { AVFilterContext *setpts; + snprintf(name, sizeof(name), "force CFR for input from stream %d:%d", + ist->file_index, ist->st->index); if ((ret = avfilter_graph_create_filter(&setpts, avfilter_get_by_name("setpts"), - "setpts", "N", NULL, + name, "N", NULL, fg->graph)) < 0) return ret; @@ -830,7 +846,7 @@ static int configure_input_audio_filter(FilterGraph *fg, InputFilter *ifilter, AVFilter *filter = avfilter_get_by_name("abuffer"); InputStream *ist = ifilter->ist; int pad_idx = in->pad_idx; - char args[255]; + char args[255], name[255]; int ret; snprintf(args, sizeof(args), "time_base=%d/%d:sample_rate=%d:sample_fmt=%s" @@ -839,9 +855,11 @@ static int configure_input_audio_filter(FilterGraph *fg, InputFilter *ifilter, ist->st->codec->sample_rate, av_get_sample_fmt_name(ist->st->codec->sample_fmt), ist->st->codec->channel_layout); + snprintf(name, sizeof(name), "graph %d input from stream %d:%d", fg->index, + ist->file_index, ist->st->index); if ((ret = avfilter_graph_create_filter(&ifilter->filter, filter, - in->name, args, NULL, + name, args, NULL, fg->graph)) < 0) return ret; @@ -859,9 +877,11 @@ static int configure_input_audio_filter(FilterGraph *fg, InputFilter *ifilter, snprintf(args + len, sizeof(args) - len, "min_delta=%f", audio_drift_threshold); + snprintf(name, sizeof(name), "graph %d audio sync for input stream %d:%d", + fg->index, ist->file_index, ist->st->index); ret = avfilter_graph_create_filter(&async, avfilter_get_by_name("asyncts"), - "async", args, NULL, fg->graph); + name, args, NULL, fg->graph); if (ret < 0) return ret; |