static int no_file_overwrite = 0;
static int do_psnr = 0;
static int input_sync;
-static int override_ffserver = 0;
static int input_stream_potentially_available = 0;
static int ignore_unknown_streams = 0;
static int copy_unknown_streams = 0;
f->loop = o->loop;
f->duration = 0;
f->time_base = (AVRational){ 1, 1 };
-#if HAVE_PTHREADS
+#if HAVE_THREADS
f->thread_queue_size = o->thread_queue_size > 0 ? o->thread_queue_size : 8;
#endif
if (type == AVMEDIA_TYPE_VIDEO || type == AVMEDIA_TYPE_AUDIO || type == AVMEDIA_TYPE_SUBTITLE) {
MATCH_PER_STREAM_OPT(codec_names, str, codec_name, s, ost->st);
if (!codec_name) {
- ost->st->codecpar->codec_id = av_guess_codec(s->oformat, NULL, s->filename,
+ ost->st->codecpar->codec_id = av_guess_codec(s->oformat, NULL, s->url,
NULL, ost->st->codecpar->codec_type);
ost->enc = avcodec_find_encoder(ost->st->codecpar->codec_id);
if (!ost->enc) {
return 0;
}
-static int read_ffserver_streams(OptionsContext *o, AVFormatContext *s, const char *filename)
-{
- int i, err;
- AVFormatContext *ic = avformat_alloc_context();
- if (!ic)
- return AVERROR(ENOMEM);
-
- ic->interrupt_callback = int_cb;
- err = avformat_open_input(&ic, filename, NULL, NULL);
- if (err < 0)
- return err;
- /* copy stream format */
- for(i=0;i<ic->nb_streams;i++) {
- AVStream *st;
- OutputStream *ost;
- AVCodec *codec;
- const char *enc_config;
-
- codec = avcodec_find_encoder(ic->streams[i]->codecpar->codec_id);
- if (!codec) {
- av_log(s, AV_LOG_ERROR, "no encoder found for codec id %i\n", ic->streams[i]->codecpar->codec_id);
- return AVERROR(EINVAL);
- }
- if (codec->type == AVMEDIA_TYPE_AUDIO)
- opt_audio_codec(o, "c:a", codec->name);
- else if (codec->type == AVMEDIA_TYPE_VIDEO)
- opt_video_codec(o, "c:v", codec->name);
- ost = new_output_stream(o, s, codec->type, -1);
- st = ost->st;
-
- avcodec_get_context_defaults3(st->codec, codec);
- enc_config = av_stream_get_recommended_encoder_configuration(ic->streams[i]);
- if (enc_config) {
- AVDictionary *opts = NULL;
- av_dict_parse_string(&opts, enc_config, "=", ",", 0);
- av_opt_set_dict2(st->codec, &opts, AV_OPT_SEARCH_CHILDREN);
- av_dict_free(&opts);
- }
-
- if (st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO && !ost->stream_copy)
- choose_sample_fmt(st, codec);
- else if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO && !ost->stream_copy)
- choose_pixel_fmt(st, st->codec, codec, st->codecpar->format);
- avcodec_copy_context(ost->enc_ctx, st->codec);
- if (enc_config)
- av_dict_parse_string(&ost->encoder_opts, enc_config, "=", ",", 0);
- }
-
- avformat_close_input(&ic);
- return err;
-}
-
static void init_output_filter(OutputFilter *ofilter, OptionsContext *o,
AVFormatContext *oc)
{
{
AVFormatContext *oc;
int i, j, err;
- AVOutputFormat *file_oformat;
OutputFile *of;
OutputStream *ost;
InputStream *ist;
if (o->recording_time != INT64_MAX)
oc->duration = o->recording_time;
- file_oformat= oc->oformat;
oc->interrupt_callback = int_cb;
e = av_dict_get(o->g->format_opts, "fflags", NULL, 0);
}
}
- /* ffserver seeking with date=... needs a date reference */
- if (!strcmp(file_oformat->name, "ffm") &&
- !(format_flags & AVFMT_FLAG_BITEXACT) &&
- av_strstart(filename, "http:", NULL)) {
- int err = parse_option(o, "metadata", "creation_time=now", options);
- if (err < 0) {
- print_error(filename, err);
- exit_program(1);
- }
- }
-
- if (!strcmp(file_oformat->name, "ffm") && !override_ffserver &&
- av_strstart(filename, "http:", NULL)) {
- int j;
- /* special case for files sent to ffserver: we get the stream
- parameters from ffserver */
- int err = read_ffserver_streams(o, oc, filename);
- if (err < 0) {
- print_error(filename, err);
- exit_program(1);
- }
- for(j = nb_output_streams - oc->nb_streams; j < nb_output_streams; j++) {
- ost = output_streams[j];
- for (i = 0; i < nb_input_streams; i++) {
- ist = input_streams[i];
- if(ist->st->codecpar->codec_type == ost->st->codecpar->codec_type){
- ost->sync_ist= ist;
- ost->source_index= i;
- if(ost->st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO) ost->avfilter = av_strdup("anull");
- if(ost->st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) ost->avfilter = av_strdup("null");
- ist->discard = 0;
- ist->st->discard = ist->user_set_discard;
- break;
- }
- }
- if(!ost->sync_ist){
- av_log(NULL, AV_LOG_FATAL, "Missing %s stream which is required by this ffm\n", av_get_media_type_string(ost->st->codecpar->codec_type));
- exit_program(1);
- }
- }
- } else if (!o->nb_stream_maps) {
+ if (!o->nb_stream_maps) {
char *subtitle_codec_name = NULL;
/* pick the "best" stream of each type */
#endif
if (!oc->nb_streams && !(oc->oformat->flags & AVFMT_NOSTREAMS)) {
- av_dump_format(oc, nb_output_files - 1, oc->filename, 1);
+ av_dump_format(oc, nb_output_files - 1, oc->url, 1);
av_log(NULL, AV_LOG_ERROR, "Output file #%d does not contain any stream\n", nb_output_files - 1);
exit_program(1);
}
/* check filename in case of an image number is expected */
if (oc->oformat->flags & AVFMT_NEEDNUMBER) {
- if (!av_filename_number_test(oc->filename)) {
- print_error(oc->filename, AVERROR(EINVAL));
+ if (!av_filename_number_test(oc->url)) {
+ print_error(oc->url, AVERROR(EINVAL));
exit_program(1);
}
}
{ "debug_ts", OPT_BOOL | OPT_EXPERT, { &debug_ts },
"print timestamp debugging info" },
{ "max_error_rate", HAS_ARG | OPT_FLOAT, { &max_error_rate },
- "maximum error rate", "ratio of errors (0.0: no errors, 1.0: 100% errors) above which ffmpeg returns an error instead of success." },
+ "ratio of errors (0.0: no errors, 1.0: 100% errors) above which ffmpeg returns an error instead of success.", "maximum error rate" },
{ "discard", OPT_STRING | HAS_ARG | OPT_SPEC |
OPT_INPUT, { .off = OFFSET(discard) },
"discard", "" },
"set the maximum demux-decode delay", "seconds" },
{ "muxpreload", OPT_FLOAT | HAS_ARG | OPT_EXPERT | OPT_OFFSET | OPT_OUTPUT, { .off = OFFSET(mux_preload) },
"set the initial demux-decode delay", "seconds" },
- { "override_ffserver", OPT_BOOL | OPT_EXPERT | OPT_OUTPUT, { &override_ffserver },
- "override the options from ffserver", "" },
{ "sdp_file", HAS_ARG | OPT_EXPERT | OPT_OUTPUT, { .func_arg = opt_sdp_file },
"specify a file in which to print sdp information", "file" },
projects / ffmpeg / blobdiff