obs-ffmpeg: Add network buffering property
(Note: This commit also modifies deps/media-playback) Allows buffering network-based media sources where supported. Default is two megabytes of buffering.
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@@ -23,6 +23,7 @@ LocalFile="Local File"
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Looping="Loop"
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Input="Input"
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InputFormat="Input Format"
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BufferingMB="Network Buffering (MB)"
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HardwareDecode="Use hardware decoding when available"
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ClearOnMediaEnd="Hide source when playback ends"
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Advanced="Advanced"
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@@ -51,6 +51,7 @@ struct ffmpeg_source {
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char *input;
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char *input_format;
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int buffering_mb;
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bool is_looping;
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bool is_local_file;
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bool is_hw_decoding;
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@@ -70,9 +71,11 @@ static bool is_local_file_modified(obs_properties_t *props,
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"input_format");
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obs_property_t *local_file = obs_properties_get(props, "local_file");
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obs_property_t *looping = obs_properties_get(props, "looping");
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obs_property_t *buffering = obs_properties_get(props, "buffering_mb");
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obs_property_t *close = obs_properties_get(props, "close_when_inactive");
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obs_property_set_visible(input, !enabled);
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obs_property_set_visible(input_format, !enabled);
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obs_property_set_visible(buffering, !enabled);
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obs_property_set_visible(close, enabled);
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obs_property_set_visible(local_file, enabled);
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obs_property_set_visible(looping, enabled);
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@@ -89,6 +92,7 @@ static void ffmpeg_source_defaults(obs_data_t *settings)
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#if defined(_WIN32)
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obs_data_set_default_bool(settings, "hw_decode", true);
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#endif
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obs_data_set_default_int(settings, "buffering_mb", 2);
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}
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static const char *media_filter =
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@@ -153,6 +157,10 @@ static obs_properties_t *ffmpeg_source_getproperties(void *data)
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obs_properties_add_text(props, "input_format",
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obs_module_text("InputFormat"), OBS_TEXT_DEFAULT);
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obs_properties_add_int(props, "buffering_mb",
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obs_module_text("BufferingMB"),
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0, 50, 1);
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#ifndef __APPLE__
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obs_properties_add_bool(props, "hw_decode",
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obs_module_text("HardwareDecode"));
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@@ -234,6 +242,7 @@ static void ffmpeg_source_open(struct ffmpeg_source *s)
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if (s->input && *s->input)
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s->media_valid = mp_media_init(&s->media,
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s->input, s->input_format,
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s->buffering_mb * 1024 * 1024,
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s, get_frame, get_audio, media_stopped,
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preload_frame, s->is_hw_decoding, s->range);
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}
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@@ -303,6 +312,7 @@ static void ffmpeg_source_update(void *data, obs_data_t *settings)
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"restart_on_activate");
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s->range = (enum video_range_type)obs_data_get_int(settings,
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"color_range");
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s->buffering_mb = (int)obs_data_get_int(settings, "buffering_mb");
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s->is_local_file = is_local_file;
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if (s->media_valid) {
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