fftools/ffmpeg: use a bsf list instead of individual bsfs

[ffmpeg] / fftools / ffmpeg_opt.c

diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c
index 16e321b5a3c5a70ed6c45178c000197695d54c3b..60bb437ea70012a617c281d7f07c5a4b091fd917 100644 (file)
--- a/fftools/ffmpeg_opt.c
+++ b/fftools/ffmpeg_opt.c
@@ -1528,54 +1528,12 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
     MATCH_PER_STREAM_OPT(copy_prior_start, i, ost->copy_prior_start, oc ,st);
 
     MATCH_PER_STREAM_OPT(bitstream_filters, str, bsfs, oc, st);
-    while (bsfs && *bsfs) {
-        const AVBitStreamFilter *filter;
-        char *bsf, *bsf_options_str, *bsf_name;
-
-        bsf = av_get_token(&bsfs, ",");
-        if (!bsf)
-            exit_program(1);
-        bsf_name = av_strtok(bsf, "=", &bsf_options_str);
-        if (!bsf_name)
-            exit_program(1);
-
-        filter = av_bsf_get_by_name(bsf_name);
-        if (!filter) {
-            av_log(NULL, AV_LOG_FATAL, "Unknown bitstream filter %s\n", bsf_name);
-            exit_program(1);
-        }
-
-        ost->bsf_ctx = av_realloc_array(ost->bsf_ctx,
-                                        ost->nb_bitstream_filters + 1,
-                                        sizeof(*ost->bsf_ctx));
-        if (!ost->bsf_ctx)
-            exit_program(1);
-
-        ret = av_bsf_alloc(filter, &ost->bsf_ctx[ost->nb_bitstream_filters]);
+    if (bsfs && *bsfs) {
+        ret = av_bsf_list_parse_str(bsfs, &ost->bsf_ctx);
         if (ret < 0) {
-            av_log(NULL, AV_LOG_ERROR, "Error allocating a bitstream filter context\n");
+            av_log(NULL, AV_LOG_ERROR, "Error parsing bitstream filter sequence '%s': %s\n", bsfs, av_err2str(ret));
             exit_program(1);
         }
-
-        ost->nb_bitstream_filters++;
-
-        if (bsf_options_str && filter->priv_class) {
-            const AVOption *opt = av_opt_next(ost->bsf_ctx[ost->nb_bitstream_filters-1]->priv_data, NULL);
-            const char * shorthand[2] = {NULL};
-
-            if (opt)
-                shorthand[0] = opt->name;
-
-            ret = av_opt_set_from_string(ost->bsf_ctx[ost->nb_bitstream_filters-1]->priv_data, bsf_options_str, shorthand, "=", ":");
-            if (ret < 0) {
-                av_log(NULL, AV_LOG_ERROR, "Error parsing options for bitstream filter %s\n", bsf_name);
-                exit_program(1);
-            }
-        }
-        av_freep(&bsf);
-
-        if (*bsfs)
-            bsfs++;
     }
 
     MATCH_PER_STREAM_OPT(codec_tags, str, codec_tag, oc, st);