diff options
author | Sergey Sharybin <sergey.vfx@gmail.com> | 2012-02-07 21:11:56 +0400 |
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committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2012-02-07 21:11:56 +0400 |
commit | dc72e792742ed36abf31a19cd0eac2949f5debf6 (patch) | |
tree | e2e362e0ebc05ba4276d6fb3381d57a946817d2c /source/blender/makesrna/intern/rna_scene.c | |
parent | b49d25720986db7c3ce3837a32af94e4be9ea88f (diff) |
FFmpeg output fixes and small improvement
Most part of this commit fixes issues with FFmpeg output with
currently supported codecs:
- avcodec_encode_video might return zero which doesn't mean error
happened, but blender will handle this as error and will stop
rendering to video file.
- Changing output video codec wouldn't update "expert" options
set for video output which leads to some sideeffects like
ignored Lossless option for x264 codec.
This fixes allowed to add QTRLE codec easily.
Diffstat (limited to 'source/blender/makesrna/intern/rna_scene.c')
-rw-r--r-- | source/blender/makesrna/intern/rna_scene.c | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/source/blender/makesrna/intern/rna_scene.c b/source/blender/makesrna/intern/rna_scene.c index 290552d394f..fe601b9bd19 100644 --- a/source/blender/makesrna/intern/rna_scene.c +++ b/source/blender/makesrna/intern/rna_scene.c @@ -710,7 +710,21 @@ static EnumPropertyItem *rna_ImageFormatSettings_color_mode_itemf(bContext *C, P * where 'BW' will force greyscale even if the output format writes * as RGBA, this is age old blender convention and not sure how useful * it really is but keep it for now - campbell */ - const char chan_flag= BKE_imtype_valid_channels(imf->imtype) | (is_render ? IMA_CHAN_FLAG_BW : 0); + char chan_flag= BKE_imtype_valid_channels(imf->imtype) | (is_render ? IMA_CHAN_FLAG_BW : 0); + +#ifdef WITH_FFMPEG + /* a WAY more crappy case than B&W flag: depending on codec, file format MIGHT support + * alpha channel. for example MPEG format with h264 codec can't do alpha channel, but + * the same MPEG format with QTRLE codec can easily handle alpga channel. + * not sure how to deal with such cases in a nicer way (sergey) */ + if(is_render) { + Scene *scene = ptr->id.data; + RenderData *rd = &scene->r; + + if (rd->ffcodecdata.codec == CODEC_ID_QTRLE) + chan_flag |= IMA_CHAN_FLAG_ALPHA; + } +#endif if (chan_flag == (IMA_CHAN_FLAG_BW|IMA_CHAN_FLAG_RGB|IMA_CHAN_FLAG_ALPHA)) { return image_color_mode_items; @@ -897,7 +911,16 @@ static void rna_FFmpegSettings_lossless_output_set(PointerRNA *ptr, int value) rd->ffcodecdata.flags |= FFMPEG_LOSSLESS_OUTPUT; else rd->ffcodecdata.flags &= ~FFMPEG_LOSSLESS_OUTPUT; - ffmpeg_verify_lossless_format(rd, &rd->im_format); + + ffmpeg_verify_codec_settings(rd); +} + +static void rna_FFmpegSettings_codec_settings_update(Main *UNUSED(bmain), Scene *UNUSED(scene_unused), PointerRNA *ptr) +{ + Scene *scene = (Scene *) ptr->id.data; + RenderData *rd = &scene->r; + + ffmpeg_verify_codec_settings(rd); } #endif @@ -2809,6 +2832,8 @@ static void rna_def_scene_ffmpeg_settings(BlenderRNA *brna) {CODEC_ID_THEORA, "THEORA", 0, "Theora", ""}, {CODEC_ID_FLV1, "FLASH", 0, "Flash Video", ""}, {CODEC_ID_FFV1, "FFV1", 0, "FFmpeg video codec #1", ""}, + {CODEC_ID_QTRLE, "QTRLE", 0, "QTRLE", ""}, + /* {CODEC_ID_DNXHD, "DNXHD", 0, "DNxHD", ""},*/ /* disabled for after release */ {0, NULL, 0, NULL, NULL}}; static EnumPropertyItem ffmpeg_audio_codec_items[] = { @@ -2840,17 +2865,17 @@ static void rna_def_scene_ffmpeg_settings(BlenderRNA *brna) RNA_def_property_enum_bitflag_sdna(prop, NULL, "type"); RNA_def_property_enum_items(prop, ffmpeg_format_items); RNA_def_property_ui_text(prop, "Format", "Output file format"); - RNA_def_property_update(prop, NC_SCENE|ND_RENDER_OPTIONS, NULL); + RNA_def_property_update(prop, NC_SCENE|ND_RENDER_OPTIONS, "rna_FFmpegSettings_codec_settings_update"); prop = RNA_def_property(srna, "codec", PROP_ENUM, PROP_NONE); RNA_def_property_enum_bitflag_sdna(prop, NULL, "codec"); RNA_def_property_enum_items(prop, ffmpeg_codec_items); RNA_def_property_ui_text(prop, "Codec", "FFmpeg codec to use"); - RNA_def_property_update(prop, NC_SCENE|ND_RENDER_OPTIONS, NULL); + RNA_def_property_update(prop, NC_SCENE|ND_RENDER_OPTIONS, "rna_FFmpegSettings_codec_settings_update"); prop = RNA_def_property(srna, "video_bitrate", PROP_INT, PROP_NONE); RNA_def_property_int_sdna(prop, NULL, "video_bitrate"); - RNA_def_property_range(prop, 1, 14000); + RNA_def_property_range(prop, 1, 220000); RNA_def_property_ui_text(prop, "Bitrate", "Video bitrate (kb/s)"); RNA_def_property_update(prop, NC_SCENE|ND_RENDER_OPTIONS, NULL); |