X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=avconv_opt.c;h=ba37a3a31d6811dcb8fa28a488904d8355a4a8f4;hb=6354957a95022864746180525680cca872ab0e0a;hp=2a4f71a6ff613051387696f9237ee3cca2aaeef8;hpb=5fa255b65c7887cc913f097aed1b581fbf1a8745;p=ffmpeg

diff --git a/avconv_opt.c b/avconv_opt.c
index 2a4f71a6ff6..ba37a3a31d6 100644
--- a/avconv_opt.c
+++ b/avconv_opt.c
@@ -553,10 +553,6 @@ static void add_input_streams(OptionsContext *o, AVFormatContext *ic)
 
         switch (par->codec_type) {
         case AVMEDIA_TYPE_VIDEO:
-            ist->resample_height  = ist->dec_ctx->height;
-            ist->resample_width   = ist->dec_ctx->width;
-            ist->resample_pix_fmt = ist->dec_ctx->pix_fmt;
-
             MATCH_PER_STREAM_OPT(frame_rates, str, framerate, ic, st);
             if (framerate && av_parse_video_rate(&ist->framerate,
                                                  framerate) < 0) {
@@ -616,12 +612,6 @@ static void add_input_streams(OptionsContext *o, AVFormatContext *ic)
             break;
         case AVMEDIA_TYPE_AUDIO:
             guess_input_channel_layout(ist);
-
-            ist->resample_sample_fmt     = ist->dec_ctx->sample_fmt;
-            ist->resample_sample_rate    = ist->dec_ctx->sample_rate;
-            ist->resample_channels       = ist->dec_ctx->channels;
-            ist->resample_channel_layout = ist->dec_ctx->channel_layout;
-
             break;
         case AVMEDIA_TYPE_DATA:
         case AVMEDIA_TYPE_SUBTITLE:
@@ -1035,26 +1025,54 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
     MATCH_PER_STREAM_OPT(bitstream_filters, str, bsfs, oc, st);
     while (bsfs && *bsfs) {
         const AVBitStreamFilter *filter;
-        char *bsf;
+        const char *bsf, *bsf_options_str, *bsf_name;
+        AVDictionary *bsf_options = NULL;
 
-        bsf = av_get_token(&bsfs, ",");
+        bsf = bsf_options_str = av_get_token(&bsfs, ",");
         if (!bsf)
             exit_program(1);
+        bsf_name = av_get_token(&bsf_options_str, "=");
+        if (!bsf_name)
+            exit_program(1);
 
-        filter = av_bsf_get_by_name(bsf);
+        filter = av_bsf_get_by_name(bsf_name);
         if (!filter) {
-            av_log(NULL, AV_LOG_FATAL, "Unknown bitstream filter %s\n", bsf);
+            av_log(NULL, AV_LOG_FATAL, "Unknown bitstream filter %s\n", bsf_name);
             exit_program(1);
         }
+        if (*bsf_options_str++) {
+            ret = av_dict_parse_string(&bsf_options, bsf_options_str, "=", ":", 0);
+            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);
 
-        ost->bitstream_filters = av_realloc_array(ost->bitstream_filters,
-                                                  ost->nb_bitstream_filters + 1,
-                                                  sizeof(*ost->bitstream_filters));
-        if (!ost->bitstream_filters)
+        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);
 
-        ost->bitstream_filters[ost->nb_bitstream_filters++] = filter;
+        ret = av_bsf_alloc(filter, &ost->bsf_ctx[ost->nb_bitstream_filters]);
+        if (ret < 0) {
+            av_log(NULL, AV_LOG_ERROR, "Error allocating a bistream filter context\n");
+            exit_program(1);
+        }
+        ost->nb_bitstream_filters++;
+
+        if (bsf_options) {
+            ret = av_opt_set_dict(ost->bsf_ctx[ost->nb_bitstream_filters-1]->priv_data, &bsf_options);
+            if (ret < 0) {
+                av_log(NULL, AV_LOG_ERROR, "Error setting options for bitstream filter %s\n", bsf_name);
+                exit_program(1);
+            }
+            assert_avoptions(bsf_options);
+            av_dict_free(&bsf_options);
+        }
+        av_freep(&bsf_name);
+
         if (*bsfs)
             bsfs++;
     }
@@ -1073,6 +1091,10 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
         ost->enc_ctx->global_quality = FF_QP2LAMBDA * qscale;
     }
 
+    ost->max_muxing_queue_size = 128;
+    MATCH_PER_STREAM_OPT(max_muxing_queue_size, i, ost->max_muxing_queue_size, oc, st);
+    ost->max_muxing_queue_size *= sizeof(AVPacket);
+
     if (oc->oformat->flags & AVFMT_GLOBALHEADER)
         ost->enc_ctx->flags |= AV_CODEC_FLAG_GLOBAL_HEADER;
 
@@ -1083,6 +1105,10 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
     ost->pix_fmts[0] = ost->pix_fmts[1] = AV_PIX_FMT_NONE;
     ost->last_mux_dts = AV_NOPTS_VALUE;
 
+    ost->muxing_queue = av_fifo_alloc(8 * sizeof(AVPacket));
+    if (!ost->muxing_queue)
+        exit_program(1);
+
     return ost;
 }
 
@@ -1465,6 +1491,7 @@ static void init_output_filter(OutputFilter *ofilter, OptionsContext *o,
     ost->filter       = ofilter;
 
     ofilter->ost      = ost;
+    ofilter->format   = -1;
 
     if (ost->stream_copy) {
         av_log(NULL, AV_LOG_ERROR, "Streamcopy requested for output stream %d:%d, "
@@ -1488,17 +1515,6 @@ static int init_complex_filters(void)
     return 0;
 }
 
-static int configure_complex_filters(void)
-{
-    int i, ret = 0;
-
-    for (i = 0; i < nb_filtergraphs; i++)
-        if (!filtergraph_is_simple(filtergraphs[i]) &&
-            (ret = configure_filtergraph(filtergraphs[i])) < 0)
-            return ret;
-    return 0;
-}
-
 static int open_output_file(OptionsContext *o, const char *filename)
 {
     AVFormatContext *oc;
@@ -1809,6 +1825,67 @@ loop_end:
             }
         }
 
+        /* set the filter output constraints */
+        if (ost->filter) {
+            OutputFilter *f = ost->filter;
+            int count;
+            switch (ost->enc_ctx->codec_type) {
+            case AVMEDIA_TYPE_VIDEO:
+                f->frame_rate = ost->frame_rate;
+                f->width      = ost->enc_ctx->width;
+                f->height     = ost->enc_ctx->height;
+                if (ost->enc_ctx->pix_fmt != AV_PIX_FMT_NONE) {
+                    f->format = ost->enc_ctx->pix_fmt;
+                } else if (ost->enc->pix_fmts) {
+                    count = 0;
+                    while (ost->enc->pix_fmts[count] != AV_PIX_FMT_NONE)
+                        count++;
+                    f->formats = av_mallocz_array(count + 1, sizeof(*f->formats));
+                    if (!f->formats)
+                        exit_program(1);
+                    memcpy(f->formats, ost->enc->pix_fmts, (count + 1) * sizeof(*f->formats));
+                }
+                break;
+            case AVMEDIA_TYPE_AUDIO:
+                if (ost->enc_ctx->sample_fmt != AV_SAMPLE_FMT_NONE) {
+                    f->format = ost->enc_ctx->sample_fmt;
+                } else if (ost->enc->sample_fmts) {
+                    count = 0;
+                    while (ost->enc->sample_fmts[count] != AV_SAMPLE_FMT_NONE)
+                        count++;
+                    f->formats = av_mallocz_array(count + 1, sizeof(*f->formats));
+                    if (!f->formats)
+                        exit_program(1);
+                    memcpy(f->formats, ost->enc->sample_fmts, (count + 1) * sizeof(*f->formats));
+                }
+                if (ost->enc_ctx->sample_rate) {
+                    f->sample_rate = ost->enc_ctx->sample_rate;
+                } else if (ost->enc->supported_samplerates) {
+                    count = 0;
+                    while (ost->enc->supported_samplerates[count])
+                        count++;
+                    f->sample_rates = av_mallocz_array(count + 1, sizeof(*f->sample_rates));
+                    if (!f->sample_rates)
+                        exit_program(1);
+                    memcpy(f->sample_rates, ost->enc->supported_samplerates,
+                           (count + 1) * sizeof(*f->sample_rates));
+                }
+                if (ost->enc_ctx->channels) {
+                    f->channel_layout = av_get_default_channel_layout(ost->enc_ctx->channels);
+                } else if (ost->enc->channel_layouts) {
+                    count = 0;
+                    while (ost->enc->channel_layouts[count])
+                        count++;
+                    f->channel_layouts = av_mallocz_array(count + 1, sizeof(*f->channel_layouts));
+                    if (!f->channel_layouts)
+                        exit_program(1);
+                    memcpy(f->channel_layouts, ost->enc->channel_layouts,
+                           (count + 1) * sizeof(*f->channel_layouts));
+                }
+                break;
+            }
+        }
+
     }
 
     /* check filename in case of an image number is expected */
@@ -2385,13 +2462,6 @@ int avconv_parse_options(int argc, char **argv)
         goto fail;
     }
 
-    /* configure the complex filtergraphs */
-    ret = configure_complex_filters();
-    if (ret < 0) {
-        av_log(NULL, AV_LOG_FATAL, "Error configuring complex filters.\n");
-        goto fail;
-    }
-
 fail:
     uninit_parse_context(&octx);
     if (ret < 0) {
@@ -2648,6 +2718,9 @@ const OptionDef options[] = {
     { "bsf", HAS_ARG | OPT_STRING | OPT_SPEC | OPT_EXPERT | OPT_OUTPUT, { .off = OFFSET(bitstream_filters) },
         "A comma-separated list of bitstream filters", "bitstream_filters" },
 
+    { "max_muxing_queue_size", HAS_ARG | OPT_INT | OPT_SPEC | OPT_EXPERT | OPT_OUTPUT, { .off = OFFSET(max_muxing_queue_size) },
+        "maximum number of packets that can be buffered while waiting for all streams to initialize", "packets" },
+
     /* data codec support */
     { "dcodec", HAS_ARG | OPT_DATA | OPT_PERFILE | OPT_EXPERT | OPT_INPUT | OPT_OUTPUT, { .func_arg = opt_data_codec },
         "force data codec ('copy' to copy stream)", "codec" },