diff options
| -rw-r--r-- | source/blender/quicktime/apple/quicktime_export.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/source/blender/quicktime/apple/quicktime_export.c b/source/blender/quicktime/apple/quicktime_export.c index e1f893f0d9d..0cfb1950686 100644 --- a/source/blender/quicktime/apple/quicktime_export.c +++ b/source/blender/quicktime/apple/quicktime_export.c @@ -311,6 +311,7 @@ static void QT_EndCreateMyVideoTrack(void) static void QT_StartAddVideoSamplesToMedia (const Rect *trackFrame, int rectx, int recty) { + SCTemporalSettings gTemporalSettings; OSErr err = noErr; qtexport->ibuf = IMB_allocImBuf (rectx, recty, 32, IB_rect, 0); @@ -329,7 +330,18 @@ static void QT_StartAddVideoSamplesToMedia (const Rect *trackFrame, int rectx, i SCDefaultPixMapSettings (qtdata->theComponent, qtexport->thePixMap, true); - SCSetInfo(qtdata->theComponent, scTemporalSettingsType, &qtdata->gTemporalSettings); + // workaround for crash with H.264, which requires an upgrade to + // the new callback based api for proper encoding, but that's not + // really compatible with rendering out frames sequentially + gTemporalSettings = qtdata->gTemporalSettings; + if(qtdata->gSpatialSettings.codecType == kH264CodecType) { + if(gTemporalSettings.temporalQuality != codecMinQuality) { + fprintf(stderr, "Only minimum quality compression supported for QuickTime H.264.\n"); + gTemporalSettings.temporalQuality = codecMinQuality; + } + } + + SCSetInfo(qtdata->theComponent, scTemporalSettingsType, &gTemporalSettings); SCSetInfo(qtdata->theComponent, scSpatialSettingsType, &qtdata->gSpatialSettings); SCSetInfo(qtdata->theComponent, scDataRateSettingsType, &qtdata->aDataRateSetting); |